Leighton Meester Has Mini Mania

Leighton Meester shows off her gorgeous gams at the Longchamp 60th Anniversary Celebration at the La Maison Unique Longchamp in New York City on Monday.

The 22-year-old actress wore a hip-hugging BCBG Max Azria mini, Cartier gems and black-and-white Dior heels.

Jessica Szohr, Nicole Fiscella, Lindsay Price and Susan Sarandon were some of the other celebs who stopped by the event.

10+ pictures of Leighton Meester‘s mini-mania…