At Elton John‘s AIDS Foundation Oscar Party, stars channeled Old Hollywood in glam and gorgeous gowns. While Kelly Osbourne was feathered in a pink, embellished gown, which matched her hair, Victoria Beckham stunned in a nude, one-shouldered number from her Autumn Winter collection.

PHOTOS: Best And Worst Dressed At The Elton John AIDS Foundation Afterparty

Glee star Lea Michelle should have been on the red carpet of the Oscars, looking absolutely flawless in a mermaid-style gown, which featured an exaggerated bowed shoulder.

PHOTOS: Best And Worst Dressed Of The 82nd Annual Academy Awards

What Supermodel mom channeled Valley of the Dolls in a gorgeously, embellished mini? Check out the gallery in Style to find out.