The X Factor(TV show/series, 2004-2018)

The fifteenth and final series of the British television music competition The X Factor began airing on ITV on 1 September 2018, presented by Dermot O'Leary. Simon Cowell returned alongside new judges Louis Tomlinson, Ayda Field (credited as Ayda Williams), and Robbie Williams who replace departing judges Nicole Scherzinger, Sharon Osbourne, and Louis Walsh. Nile Rodgers filled in for Williams while he was away on his tour for weeks 3–5 of the live shows. On 2 December, Jamaican-born singer Dalton Harris won the series making him the first and only foreign contender to win the UK show. This was the only series that featured Tomlinson, Field, and Williams as judges. ()

The X Factor is a British television music competition to find new singing talent. The fourteenth series began airing on ITV on 2 September 2017, presented by Dermot O'Leary. For the first time in seven years, the judging panel remained the same as the previous series, with Nicole Scherzinger, Simon Cowell, Sharon Osbourne and Louis Walsh returning. This is the first series not to include companion show The Xtra Factor, after it was cancelled in January 2017. Its replacement is a programme called Xtra Bites presented by Becca Dudley on the ITV Hub. This is also the first series to be sponsored by Just Eat, with the show having been sponsored by TalkTalk since 2009, as well as the second time the show has premiered in September, rather than August, since the first series in 2004. Rak-Su won the competition on 3 December 2017 and they became the second group to win the competition and Simon Cowell became the winning mentor for the fourth time. ()

The X Factor is a British television music competition to find new singing talent. The thirteenth series began airing on ITV on Saturday 27 August 2016 and ended on Sunday 11 December 2016. Dermot O'Leary returned to present the main show on ITV for the ninth time to replace Olly Murs and Caroline Flack, who left after series 12. Simon Cowell was the only judge from the 12th series to return; Nicole Scherzinger, Sharon Osbourne and Louis Walsh all returned, replacing Rita Ora, Cheryl Fernandez-Versini and Nick Grimshaw. Matt Edmondson and Rylan Clark-Neal replaced Rochelle Humes and Melvin Odoom as hosts of The Xtra Factor, which was rebranded as The Xtra Factor Live and was broadcast live twice every week, with Roman Kemp making appearances as a digital presenter and social media reporter. Matt Terry was announced the winner on 11 December 2016, making Scherzinger the winning mentor for the second time. Saara Aalto finished second. ()

The X Factor is a British television music competition to find new singing talent. The twelfth series began airing on ITV on 29 August 2015 and ended on 13 December 2015. The judges were Simon Cowell, Cheryl Fernandez-Versini, who returned for their respective ninth and fifth series as judges, series 9 guest judge and former The Voice UK coach Rita Ora, and BBC Radio 1 DJ Nick Grimshaw, with Grimshaw and Ora replacing Louis Walsh, the only judge who had been on the show from its inception in 2004, and Mel B. It was presented by Caroline Flack and Olly Murs, who had both previously co-presented spin-off show The Xtra Factor on ITV2 and replaced Dermot O'Leary, who left after eight series. Rochelle Humes and Melvin Odoom presented The Xtra Factor, replacing Sarah-Jane Crawford. Louisa Johnson was announced as the winner on 13 December 2015, making Ora the winning mentor. ()

The X Factor is a British television music competition to find new singing talent. The eleventh series began airing on ITV on 30 August 2014 and finished on 14 December 2014. Dermot O'Leary presented his eighth series of the main show on ITV and Sarah-Jane Crawford presented spin-off show The Xtra Factor on ITV2, replacing Caroline Flack and Matt Richardson. Louis Walsh was the only judge from series 10 to return and was joined by former judges Cheryl Fernandez-Versini, Simon Cowell, and new judge Mel B, who replaced Sharon Osbourne, Gary Barlow and Nicole Scherzinger. Former judge Tulisa returned as a guest judge for the final on 13 December due to Mel B being ill. The series also saw the lower age limit decreased from 16 to 14, as it was in series 4 and 5. This was Walsh's final series as a judge before returning in series 13. It was O'Leary's final series as presenter on the main show, as he announced on 27 March 2015 that he was leaving to pursue other projects, before returning in series 13. On 11 May, Crawford also confirmed via Twitter that she would leave her position as The Xtra Factor presenter. Room auditions took place in Manchester, London, Newcastle and Edinburgh from 16 June to 1 July, followed by arena auditions in London, that were held between 1 and 4 August.... ()

The X Factor is a British television music competition to find new singing talent. The tenth series began airing on ITV on 31 August, and finished on 15 December 2013. Dermot O'Leary returned to present the main show on ITV and Caroline Flack was back to present spin-off show The Xtra Factor on ITV2, along with comedian Matt Richardson, who replaced Olly Murs. Flack also presented backstage segments during the live shows. Louis Walsh, Gary Barlow and Nicole Scherzinger returned as judges for their respective tenth, third and second series, with Sharon Osbourne returning to replace Tulisa after five series away. This was Barlow's final series as a judge. Osbourne and Scherzinger also departed the series, but reprised their roles as judges with Walsh again in series 13 and series 14. Auditions for the series started in March 2013 with mobile auditions taking place in 23 towns and cities. After this, open auditions in front of producers took place in April and May in London, Birmingham, Cardiff, Manchester and Glasgow. Auditions in front of the judges occurred in June and July in the same five cities, with two types of audition: auditionees who were successful in a first audition in an audition room, used for the first time since series 5, went on to attend an audition in an aren... ()

The X Factor is a British television music competition to find new singing talent. The ninth series began airing on ITV on 18 August 2012 and ended on 9 December 2012. Dermot O'Leary returned as presenter of the main show on ITV, whilst Caroline Flack and Olly Murs returned to co-present The Xtra Factor on ITV2. Louis Walsh, Gary Barlow and Tulisa returned as judges. Nicole Scherzinger was confirmed as the fourth permanent judge after Geri Halliwell, Leona Lewis, Rita Ora, Mel B, Anastacia and Scherzinger herself stood in as guest judges for the vacant position left by Kelly Rowland. After the show of 8 December, two of Scherzinger's acts, James Arthur and Jahméne Douglas, became the top two, meaning that Scherzinger was guaranteed to win. Arthur was announced as the winner on 9 December (the first winner in the show's history to have previously been in the bottom two), and released a cover of Shontelle's "Impossible" as his winner's song. As of 2016, it is the most successful winner's single in the show's history. Auditions for the series took place between 23 May and 25 June 2012, in Liverpool, London, Manchester, Glasgow, Newcastle and Cardiff. Bootcamp took place in Liverpool for three days, between 19 and 22 July. Barlow mentored the over 28s, Scherzinger had the boys, T... ()

The X Factor is a British television music competition to find new singing talent. The eighth series aired on ITV on 20 August 2011 and ended on 11 December 2011. Dermot O'Leary hosted the main show on ITV, while Caroline Flack and series 6 runner-up Olly Murs co-presented the spin-off show The Xtra Factor on ITV2. Louis Walsh returned to the judging panel and was joined by Gary Barlow, Kelly Rowland and Tulisa. Barlow, Rowland, Tulisa joined the panel replacing judges, Simon Cowell, Dannii Minogue and Cheryl Cole. Series 5 winner Alexandra Burke served as a guest judge for week 4 of the live shows due to Rowland having a throat infection. Little Mix, a British four-piece girlgroup known earlier in the show as Rhythmix, was the first group to win the series. The group consisting of members Leigh-Anne Pinnock, Jesy Nelson, and Perrie Edwards, and Jade Thirlwall, all auditioned as solo artists before being put together as a group by the judges. They went on to become the first girl group to make it past week seven of the live shows, the first girl group to reach the finals and the first girl group to win the show. The eighth series also won Most Popular Talent Show at the 17th National Television Awards on 25 January 2012. ()

The X Factor is a British television music competition to find new singing talent. The seventh series started on ITV on 21 August 2010 and ended on 12 December 2010. The series saw the creation of boyband One Direction, five boys who entered the competition as individuals. The winner of the competition was Matt Cardle. Cardle was mentored throughout the show by Dannii Minogue. After the victory, he released his debut single "When We Collide". A total of 15,448,019 votes were cast throughout the series. It was presented by Dermot O'Leary, with spin-off show The Xtra Factor presented by Konnie Huq on ITV2, who took over from Holly Willoughby. The competition was split into several stages: auditions, bootcamp, judges' houses and live shows. Auditions took place throughout June and July 2010, with Simon Cowell, Dannii Minogue, Louis Walsh and Cheryl Cole returning as judges. Minogue missed the auditions and bootcamp due to being on maternity leave, so Geri Halliwell, Natalie Imbruglia, Katy Perry, Pixie Lott and Nicole Scherzinger were brought in as guest judges. Cole missed the auditions in Manchester and bootcamp because she had malaria. Following bootcamp, successful acts were split into four categories: Boys, Girls, Over 28s and Groups. Minogue and Cole returned for the judges... ()

The X Factor is a British television music competition to find new singing talent. The sixth series started on ITV on 22 August 2009 and was won by Joe McElderry on 13 December 2009. Cheryl Cole emerged as the winning mentor for the second consecutive year, the first time in the show's history that a mentor has won back-to-back series. The show was presented by Dermot O'Leary, with spin-off show The Xtra Factor presented by Holly Willoughby on ITV2. McElderry's winner's single was a cover version of Miley Cyrus's "The Climb". Public auditions by aspiring singers began in June 2009 and were held in five cities across the UK. Simon Cowell, Louis Walsh, Dannii Minogue and Cole returned as judges. This season was the first to be sponsored by TalkTalk after they took over the sponsorship from The Carphone Warehouse. For the first time, auditions were held in front of a live audience. Following initial auditions, the "bootcamp" stage took place in August 2009, where the number of contestants was narrowed down to 24. The 24 contestants were split into their categories, Boys, Girls, Over 25s and Groups, and given a judge to mentor them at the "judges' houses" stage and throughout the finals. During "judges' houses", the 24 acts were reduced to twelve, with one act being eliminated eac... ()

The X Factor is a British television music competition to find new singing talent. The fifth series was broadcast on ITV from 16 August 2008 until 13 December 2008. Dermot O'Leary returned to present the main show on ITV, while Fearne Cotton was replaced by Holly Willoughby as presenter of spin-off show The Xtra Factor on ITV2. Simon Cowell, Louis Walsh, and Dannii Minogue returned to the judging panel. Sharon Osbourne left after four series and was replaced by Cheryl Cole. The series was won by Alexandra Burke, with Cole emerging as the winning mentor. Auditions in front of producers were held in April and May, with callbacks in front of the judges in June. The number of applicants for series 5 reached an all-time high with a reported 182,000 people auditioning. A number of well-established music acts from around the world, such as Beyoncé, Mariah Carey, Britney Spears, Girls Aloud, Take That, Il Divo, and series 3 winner Leona Lewis, performed during the live stages of the show. Burke's prize, as winner, was a £1 million recording contract with Syco Music (a subsidiary of Sony BMG). Her debut single, "Hallelujah", written by Leonard Cohen, was released for digital download on 14 December 2008, with the physical format following on 17 December. It was later announced that h... ()

The X Factor is a British television music competition to find new singing talent. The fourth series was broadcast on ITV from 18 August 2007 and was won by Leon Jackson on 15 December 2007, with Rhydian Roberts finishing as the runner-up and Dannii Minogue emerging as the winning mentor. Dermot O'Leary presented for the first time, replacing Kate Thornton, who had been presenting the show since series 1 in 2004. Fearne Cotton replaced Ben Shephard as presenter on the spin-off show The Xtra Factor. The original judging panel consisted of Simon Cowell, Minogue, Sharon Osbourne and Brian Friedman. Friedman left the panel halfway through the first audition episode and was replaced by former judge Louis Walsh. This series saw a number of changes to the format, most notably the lowering of the minimum age for participants from 16 to 14 and the increase in the number of categories from three to four, resulting from the division of the 16-24s category into separate male and female categories. Jackson's prize as winner was a £1 million recording contract. His first single release was "When You Believe", arranged for the finalists by composer Stephen Schwartz and released to download on 16 December 2007, with the physical format following on 19 December. The single became that year's ... ()

The X Factor is a British television music competition to find new singing talent. The third series was broadcast on ITV from 19 August 2006 until 16 December 2006. Louis Walsh, Sharon Osbourne and Simon Cowell all returned for their third series on the judging panel. Kate Thornton returned to present the main show on ITV, while Ben Shephard returned to present spin-off show The Xtra Factor on ITV2. After the semi-final on 9 December, Cowell became the winning judge even though the series had not yet finished, as two of his acts, Ray Quinn and Leona Lewis, became the two finalists. Lewis won the series on 16 December, with Quinn finishing as runner-up. Instead of the earlier red and purple colour scheme, this year's theme was red and blue. A new-look website for the third series was launched on 11 August 2006. The final on 16 December brought in the show's then-highest ever audience, with 12.6 million people tuning in (a 56% audience share), and 8 million votes were cast, with Lewis receiving 60%. Lewis released a cover of Kelly Clarkson's "A Moment Like This" as her winner's single, and it went on to become the Christmas number one on 24 December despite only going on sale four days before on 20 December. It ended as the United Kingdom's second best selling single of the year... ()

The X Factor is a British television music competition to find new singing talent. The second series ran from 20 August to 17 December 2005. Shayne Ward became the winner and Louis Walsh emerged as the winning mentor. The second series was longer than the first, with seven acts in each of the three categories going to the judges' homes, and 12 acts in the finals instead of 9. Kate Thornton returned as presenter of the main show on ITV and Ben Shephard presented the spin-off show The Xtra Factor on ITV2, while Simon Cowell, Sharon Osbourne and Walsh returned as judges. 75,000 people auditioned for the series. On the back of their performances and popularity in the competition, Ward (winner), Andy Abraham (runner-up), Journey South (third place) and Maria Lawson (8th place) landed recording contracts. Chico Slimani (5th place) also released a single which topped the UK Singles Chart. Aired on 24 September 2005, the mentoring selection was made, with Cowell in charge of Groups, Osbourne with the 25 and overs and Walsh managing the 16–24s. The bootcamp stages were shown on 1 October 2005, and those who got through were taken to the "judges' homes". ()

The X Factor is a British television music competition to find new singing talent; the winner of which receives a £1 million recording contract with the Syco Music record label. The first series was broadcast from 4 September to 11 December 2004. The competition was split into several stages: auditions, bootcamp, judges' homes and live shows, with Louis Walsh, Sharon Osbourne and Simon Cowell as judges. Kate Thornton presented the show on ITV, whilst Ben Shephard presented the spin-off show The Xtra Factor on ITV2. Auditions were held in Dublin, Newcastle, London, Leeds, Birmingham and Glasgow. Steve Brookstein won the series, with Cowell as the winning mentor. Brookstein went on to have some chart success, with runner-up group G4 achieving two platinum albums before splitting up in 2007, but reuniting in 2014. ()