"Separate Lives" is a 1985 song recorded by Phil Collins and Marilyn Martin and featured on the soundtrack to the motion picture White Nights.

He sang with touring singer Amy Keys in 1994, the song appearing on the album Live from the Board.

[5] Beginning in 1997, he has performed the song many times with Italian singer Laura Pausini.

[7] The music video features Martin and Collins singing and playing the piano, intercut with scenes from the movie.

It was edited to make it appear that Phil and Marilyn were in the same building as the movie's stars, Mikhail Baryshnikov and Gregory Hines, but in a separate studio.