We always knew Will Arnett was skinny, as well as HIGHlarious, but we had no idea he was so RIPPED!
In a promotional image for his new movie Up All Night he and Christina Applegate are splashing around in the suds from an overflowing washer.
He's in his undies and boy are we glad he is.
Look at those CUT abs! It's crazy!
Funny and ripped?? That's one heck of a combo!
"Will looks really good right now. Everybody is talking about [how] cut he is. He's been working out and his skin is really great."
We DEF agree with that!
He looks like an underwear model!
Keep up the fitness, Will!
[Image via Gavin Bond/NBC.]