Your Shirtless Celebrity Roundup Glistens with Sweat

This week, our shirtless celebrities are staying in shape, going for jogs, visiting the gym, and doing pretty much anything to keep their bodies jack-off worthy. Take Ryan Gosling, here flexing abs to wash our cum-stained sheets on. What is he doing to look so cut? Let's go through our gallery and see.

Why, he's visiting the gym, or at least he is in these stills from the trailer for Crazy Stupid Love—another modern Cryano tale of hot guy telling doof how to land chicks. If Ryan Gosling were naked in the shower spread eagle like in this shot, we'd do anything he tells us.
Alex O'Loughlin of Hawaii Five-O is out for a run. Must be how he gets those abs so sculpted.

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Alex was also recently featured in a GQ Australia spread. If you got the bod, show it off.

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We picture him looking like this post workout. Don't shower, Alex. We'll lick off every drop of sweat.

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Sean Penn's also out for a run. We can't believe he's 50! Only yesterday he was Madonna's photog-punching best beau. At least Daddy's keeping fit.
Jesse Metcalf, that former dangerous houseboy, is gracing the pages of May 2011's Men's Fitness. Quite the queer photo here for a supposedly straight mag. Jesse's giving us sex eyes while sipping coffee the morning after we've spent all night nuzzling that chest hair. That's our interpretation, anyway.

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In our esoteric department, here's Tim Urban, seventh place finalist in Season 9 of "American Idol." Whatevs he's doing to keep that peek in his biceps and that perk in his pecs is better something that he keep on doing.