Chace Crawford and Leighton Meester Get Their Flirt On

A few weeks after we spoiled the surprise and posted photos of Chace Crawford and Leighton Meester liplocking on the set of Gossip Girl, sparks are still flying between Nate Archibald and Blair Underwood. 

The on-screen couple exchanged playful looks as the cameras rolled in Manhattan yesterday.  Nearby, bad boy Ed Westwick bundled up in a scarf, and Taylor Momsen wore more of her fashion-forward garb while sipping a sugar-free, low-calorie Red Bull (big surprise there). 

Taylor gives me the same befuddlement as Sarah Jessica Parker.  I can never tell if the 'bold' clothes she's wearing are for her TV character or her own closet.