Cher and Christina Aguilera attended last night's Los Angeles premiere of their new movie, Burlesque, in two very different outfits. Cher went the short, tight, and sparkly route, while Christina chose a flowy, strapless, sea-green number. Both ladies accessorized with big hair and cleavage.

Whose outfit do you like better? Do you think Dita Von Teese would approve?