Which Oscar-Winning A-Lister Is Dressed Like a Homeless Guy?

Star is spotted out on the streets of New York City looking a little worse for wear. So who is he?

Well, how do you like them apples?

By the looks of this suddenly scraggly A-lister, it seems like the economic downturn didn't discriminate—fortunately, this Hollywood golden boy man was only getting into character as a no doubt hilarity-inducing homeless man on the streets of New York City this week.

Can't wait to see the fruits of this funny labor. Luckily, we won't have to wait long. So, who's the incognito star?

It's Matt Damon!

While ordinarily groomed to perfection, the Oscar winner was spotted grunged-out on the streets of NYC this week, when he was filming a digital short set to air on Saturday Night Live this weekend.

Joining him, and appearing somewhat unrecognizable in their own way, was upcoming host Katy Perry and Andy Samberg.

Bring on the laughs, Matt! And then, please, take a shower.