Matthew vs. The World: Vote for the Hottest!

It's the war of the workouts – and McConaughey has some competition (Mario! Becks!) muscling in on his shirtless reign. Who's got more flex appeal? Vote!

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MATTHEW VS. TOBEY

McConaughey shows off how to push off some Queensland waves – all in preparation for his upcoming movie Surfer Dude! But Spidey has some sweet moves, too – which Maguire demonstrates while scaling the Maui waves on a boogie board.