in the photo where you can see the license plate i was SURE it was mark wahlberg... or even donnie with his new kids hair.

LOL

i never understood his appeal, but this is just TERRIBLE!

I thought for a second that he looked like Mark in the face too. And I just don't find him sexy buffed up, thin, or fat. Matt is not all that too me. And I truly hope that's a body suit.

Hey I was gonna ask does anyone know if that's a body-suit? Cuz he looks terrible like that! Normally I like him he is pretty hot in that boy-next-door way...but he looks awful like this!!!

Gah, stop making him look so unattractive! Matt Damon was my first celebrity crush circa the late 90s. =]

Oh come on now ladies, have we really become this picky? Matt Damon is fine!! Granted this isn't his best look...but generally he is a hunk.

"Fat"? WTH? No.

he looks a little "puffy" but not fat.

Atleast that whole look comes off at the end of the day. I know five guys in my office who look just like that.

crazy world

FAT? WTF? That was rude...

WOULD TOTALLY HIT

I'd say he's fat here.

I'm thinking "bulky" not "fat" here. Maybe the clothes are ill-fitting on purpose to make him look bigger?

haha, no this time they are right, it looks like he has put on quite a bit of weight. He still looks good, but its obvious even if you're a tad overweight it ages you a bit.

Double standard anyone?
I won't deny that Damon is fat here, but when we use euphemisms such as "curvy" for fat women, why do we feel so free to throw the three-letter f-word at men?

Come on guys, he's in character for the movie. I give him tons of credit for being able to transform himself into his character. Many of the finest actors and actresses have lost or gained weight for a role. This isn't his best look but that's obviously the point!
Good grief.

C'mon- this is the guy who willingly played along with the Jimmy Kimmel "we've run out of time" joke on Kimmel's prime time special, then followed it up by playing along with Sara Silverman's "I'm f--king Matt Damon" video. Fat suit or actual weight gain, a celebrity who is willing to not take himself so seriously is worthy of some credit.

If he did put on a bunch of weight for a role it wouldn't surprise me, he lost a ton of weight for Black Hawk Down. I think that's the movie he was in...

Wait, Courage Under Fire was the movie. He lost like 40 lbs. for the role.

i think it's no makeup and bad hair ...not fat

This is something new for him.

hes looking different

Hes looks a rugby player.