It's a Gossip Girl Reunion in the Hamptons

Less than eight weeks after giving birth to baby girl Helena Grace, Gossip Girl's Kelly Rutherford is already back to her pre-pregnancy size!

But it was a different daughter the blonde beauty was excited to see on Saturday night — her TV daughter Blake Lively. The van der Woodsens reunited in the Hamptons on Long Island when they both attended the Super Saturday Ovarian Cancer Fundraiser.