Mischa Barton: 2011 amfAR Gala Girl

Stepping out for a swanky evening, Mischa Barton was spotted arriving at the amfAR Cinema Against AIDS Gala in Antibes, France today (May 19).

The “Beautiful Life” babe looked lovely in a black strapless floor-length gown as she posed with a male friend at Hotel du Cap Eden-Roc.

Credit: Celebrity Gossip

Blake Lively Attends The amfAR New York Gala

She’s always up for a good cause, and last night (February 9) Blake Lively was spotted at the amfAR New York Gala.

The “Gossip Girl” babe showed up at Cipriani Wall Street to help kick off Fall 2011 Fashion Week and hammed it up for the paparazzi in a busty black printed dress.

Credit: Celebrity Gossip

Photos by Getty