Brooding "
Gossip Girl" star
Ed Westwick and "
Mamma Mia" stud
Dominic Cooper both showed up to the same event in London on Tuesday.

Question is ...
Good morning, Upper East Siders:
Chuck Bass and
Dan Humphrey have a lot more in common than you may think ... like manly unshaven chests.

While "
Gossip Girl" bad boy
Ed Westwick rocked his plunging hirsute man-cleavage in Beverly Hills last night (
left), co-star
Penn Badgley showed off his torso beard in NYC (
right).
Spotted, indeed. XOXO
While his shirt was being taken off, "
Gossip Girl" bad boy
Ed Westwick got a mouthful on his nipple from some guy at a wedding.

The striptease went down at Ed's girlfriend's and fellow cast mate
Jessic Szohr's friend's wedding reception in Milwaukee recently.
What would Chuck Bass do?
Jessica Szohr, obviously unable to restrain herself when faced with such a rippling body, made a play for
Ed Westwick's
trunk junk poolside in Miami. The "
Gossip Girl" co-stars and rumored couple then downed a few pre-noon shots, courtesy of Westwick.

Sometimes you have to drink to forget ... especially if you're on a show like "Gossip Girl."
Greetings from the left coast, Upper East Siders. Spotted: Chuck Bass satiating his oral fixation by eating with two male pals in West Hollywood on Monday.

Nate Archibald was no where in sight. XOXO.
Ed Westwick sho iz picky.

Chace Crawford ain't gonna like this one bit.
Being a twentysometing hottie in a low-rated-but-much-hyped show must be tough -- because the cast of "Gossip Girl" is always POed every time a papper's camera is on 'em.
Leighton Meester looked like she'd rather have yogurt thrown in her hair than deal with the photogs at JFK. Penn, Blake and Chace are always
in a nasty mood, too. The only one who's nice is
Ed Westwick -- but he's just being British.
Rumors and ridiculous screw-ups dominated TMZ today -- with Leah Remini, Ed Westwick and Shannen Doherty all fighting to defend their honor.
One person who can't be defended though: Our own photog, who pressed Diana Ross about her daughter's condition, oblivious to the fact the daughter we were asking about stood right next to her, unnoticed.
Ed Westwick told us his Word of the Day was "Trousers." The question: Is that a veiled reference to Chace Crawford?
Sharon Osbourne was shocked
we did a poll asking people "who'd you rather?" between her and daughter Kelly. Even more shocking -- the 55-year-old mum won!
Also in L.A.: Little people Danny DeVito and Rhea Perlman stepped out, Rick Springfield showed off his pit stains and fanny pack, paps teased David Spade, Pauly Shore made out with a guy and Mel B called us "nosy."
In NY: "Gossip Girl" rumored lovahs Chace Crawford and Ed Westwick walked around set and NY Giant Michael Strahan got cozy with Eddie Murphy's ex, Nicole Murphy.
The guys from "Gossip Girl" were out on the town the other night, but -- psst! -- we're still not sure exactly what was going on with these cats.
First of all, there were the yoga mats that the guys were carrying out of the launch of Reebok's Voltron collection at the Hotel Gansevoort. Nothing says "party" like yoga mats. Then, there was the Penn Badgley impostor. We thought Chace Crawford was talking to Penn, but then we realized that it was a Penn-a-like. Bizarre!
Finally, Chace walked by and while greeting the camera, let a little bird fly out of his pocket, in what he probably thought was a subtle gesture.
At least Ed Westwick interacted with us like a relatively normal human being.