Ask Gossip Girl star Ed Westwick about that.

Westwick, who plays anti-hero Chuck Bass on the CW's Upper East Side soaper, enjoyed a burger and fries with some pals at the Bossa Nova restaurant in Hollywood yesterday.

Check out the ZOOM-worthy pics of Westwick, laughing while clad in some tight plum colored pants and leather jacket, in our gallery.

Westwick, recently seduced (photographically) by supermodel Helena Christensen for a spread in Harper's Bazaar, obviously spotted the camera a little too late as he had a french fry poking out of his mouth.

What are you gonna do about, Ed must have thought, and continued laughing with dining companions.

He's our kind of laid-back celeb.