Showbiz
The actress, who plays Blair Waldorf in the US teen drama, was spotted kissing Stan (Carter Baizen) at a dinner to mark Nylon magazine's Young Hollywood issue in New York.
A source told PageSix: "[They] couldn't keep their hands off of each other... they didn't care."
Blake Lively (Serena van der Woodsen) was also spotted cosying up to Penn Badgley (Dan Humphrey) at the event.
Meester recently denied that she is romantically involved with fellow co-star Chace Crawford (Nate Archibald).
Related Stories
Ten Things About...
Ten Things About... Ridley ScottWe find out ten fast facts about the English producer and director.
Interviews
'Angels' Share' Ken Loach interviewKen Loach, Paul Laverty and Paul Brannigan on their whiskey-soaked comedy.
Fashion & Beauty
Duchess of Cambridge's memorable momentsFlick through a gallery of Kate Middleton's stand-out public appearances.
Celeb Birthdays
Marilyn Monroe: Life and career in picsFlick through our gallery on what would have been Marilyn's 86th birthday.
