Annie, left, in a Jovovich-Hawk dress and vintage Pucci purse, and Silver, in an American Apparel dress, arrive at Naomi's big birthday bash.
GET ANNIE'S LOOK
Jovovich-Hawk dress, at revolveclothing.com
Colorful bag, at guess.com
GET SILVER'S LOOK
American Apparel dress, at americanapparel.net

Celebrity











![Blair Waldorf and Serena van der Woodsen on [ITALIC {Gossip Girl}]](http://img2.timeinc.net/instyle/images/2008/bestof/110508_meester_75X75.jpg)










![Blake Lively [BR] and Leighton Meester](http://img2.timeinc.net/instyle/images/2008/parties/051408_lively_75X75.jpg)
