1 of 10
Birds of a feather flock to the Hills star, who showed off his lean, mean torso on a family vacation in Hawaii. (Hmm ... Wonder if he puts his name on his underwear as well?)
2 of 10
Brody's older brother gets something off his chest – his shirt! – revealing a matching "Jenner" tattoo while on their Hawaiian vacation.
3 of 10
Paging rippling pecs – STAT! The ER doc gets hearts palpitating during a kayaking trip on a Hawaiian beach.
4 of 10
At 20, he's too young to drink, but that doesn't stop the actor from bringing his own six-pack to the Utah set of High School Musical 3.
5 of 10
The Into the Blue 2 star grins and bares it during a wet and wild day in the Hawaiian surf.
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Is he sure his hit single wasn't called "My Body Is a Wonderland?" The singer unveils his tattooed torso while boogie boarding – where else? – in Hawaii.
7 of 10
The Bachelor star flexes his muscles during a beachside game of football in Hawaii.
8 of 10
The funnyman proves he's a tattoo all-star – and fan of stomach crunches – while filming in Manhattan.
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The America's Most Smartest Model hunk makes a pec-tacular showing while shopping – presumably for a shirt – on L.A.'s Melrose Avenue.
10 of 10
The A Chorus Line star unveils his impressive body of work while catching some rays on a Miami beach.