Gossip Girl’s Kelly Rutherford glowed in a floral frock by Dior Wednesday at cocktail party held at the Empire Hotel Rooftop in New York City.

Dior Beauty was celebrating brand ambassador and model-socialite Tinsley Mortimer’s cameo on the Season Two premiere of Gossip Girl.

Other guests at the bash included a pair of Gossip Girl co-stars, Nicole Fiscella and Matthew Settle (with wife Naama Nativ, with whom he is expecting his first child soon), Mortimer herself, and many more. See below ...

A trio of well-dressed Gossip Girl stars enjoy a laugh!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.