Can you guess which actor/dancer was spotted running in Hollywood TOPLESSS?!

Can you guess which hottie was listening to his ipod as he goes for a run in the sun?

We might have to give you some clues on this one - it's a toughie!

Here goes:

• You'll know him as an AMAZING dancer from one of your fave dance films!
• He's in a new fighting film out this week
• He normally looks a lot buffer but had to put on weight for his latest role
• He started his career as a model!
• He is engaged to his co-star from the dance film

Are they enough clues?

What if we said the words Step Up!

Click next to see if you got it right...

Did you guess correctly? Of course it's Channing Tatum!

He isn't looking as hot as he normally does is he?!

Perhaps that's why he is out and about running - so that he gets back into that shape that we know and love him for!

What do you think of the topless Channing? Comments please...