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The BAFTA awards were a star-studded affair, with many hollywood names including, Michelle Williams, Penelope Cruz, Meryl Streep sizzling at the Royal Opera House on Sunday night.

While best actress winner Meryl Streep wowed in a black Vivienne Westwood's gown, "Mad Men" star Christina Hendricks dazzled in a corseted black column dress from Vivienne Westwood.

Actress Penelope Cruz chose to wore a strapless column dress from Armani Prive. "Pan Am" Christina Ricci and "The Help" star Christina Chastain wore floor-lengh golden gowns for the event.

Check out photos of the best-dressed stars: