'Burlesque' Is About The 'Tease,' Cher Says

Plus: We badger co-star Stanley Tucci about why he doesn't get a song-and-dance number in the film.

Christina Aguilera To Perform At American Music Awards

Singer will perform a song from her movie 'Burlesque.'

Christina Aguilera Talks To Young People About Sex, Politics

'Sex, Votes & Higher Power' premieres Wednesday night on MTV.