Nukâka Coster-Waldau (née Sascha Nukâka Motzfeldt; born 23 February 1971), better known professionally as Nukâka, is a Greenlandic singer, actress, and beauty pageant titleholder who won Miss Greenland. She is married to Danish actor Nikolaj Coster-Waldau and has two daughters with him. The Greenlandic actress of Inuit, German and Norwegian descent was born in Uummannaq, Greenland, Kingdom of Denmark. She is the daughter of Vivi and Josef Motzfeldt, a Greenlandic politician. ()