Count These Hot Shirtless Guys at Every Age

It's hard to resist a shirtless shot of your favorite celebrity. Now that Summer's almost here, the beach and pool outings have already begun rolling in. Ryan Phillippe looked as fit as ever on the beach in Miami, where he wasn't afraid of a little PDA with his girlfriend, Paulina Slagter. Meanwhile, all the way over in Hawaii, James Marsden strutted his stuff, and Chris Pratt showed off the physique he worked so hard on for Guardians of the Galaxy. While we're waiting for even more Summer fun, ...