Rachel Bilson & Christina Hendricks: Ann Taylor Twosome

Rachel Bilson and Mad Men babe Christina Hendricks celebrate the new Ann Taylor Fall 2010 collection at NYC’s Ace Hotel on Thursday night (March 25).

Christina, 34, wore a classic Ann Taylor LBD and was accompanied by her husband, actor Geoffrey Arend.

Rachel, 28, wore a fun Ann Taylor sweater and jewelry (she wore a belt as a necklace!). She finished off her look with Top Shop shorts and Christian Louboutin pumps.

10+ pictures inside of Ann Taylor twosome Rachel Bilson and Christina Hendricks…