Kate Beckinsale first wore this glitzy Balmain gown to the Biutiful premiere at the Cannes Film Fest—accessorizing with a studded belt and black pumps.

Celine Dion also flashed some thigh in Balmain’s slit dress, strutting her stuff at The Colosseum at Caesars Palace in Las Vegas this week. The singer skipped the belt in favor of some attention grabbing Giuseppe Zanotti stilettos.

So whose sequined style do you like best?

Tags: balmain, Celine Dion, Kate Beckinsale, who wore it better