Burlesque [2010]

Burlesque is an American contemporary musical film starring Christina Aguilera and Cher. A small-town girl (Aguilera) ventures to Los Angeles and finds her place in a neo-burlesque club run by a former dancer. Both Cher and Christina Aguilera would contribute to the Soundtrack album with Christina contributing to eight out of the 10 songs with Cher taking the remaining two. 
Release date: November 17, 2010