Stars in Skivvies: The Sexiest Underwear Ads Ever

Not that we really needed an excuse to look at these hot celebs in their unmentionables, but this week marks the 20th anniversary of Mark Wahlberg's iconic strip-down for Calvin Klein so we had an extra-good reason


But that wasn't David's first turn at modeling Skivvies. Just a few years earlier, in 2009, the Beckhams stripped down for Emporio Armani and proved they're one of the sexiest (and most tanned) celeb couples on the planet.