Celebrity Six Packs -- Guess the Washboards! Celebrity Six Packs Guess the Washboards! 6/2/2012 3:30 AM PT Gallery Launch Gallery Instagram Can you guess which Hollywood hotties are the proud owners of these taught tums? Check out all the man muscles ... if you can stomach them! Share on Facebook Share on X More Beachin' Pics! Kylie & Kendall Jenner -- Working on Their Kardashian Tan Elin Nordegren's Bikini Weekend -- Who's Ready to Rebound? Elisabetta Canalis -- Bottoms Out After the Steve-O Breakup Hot Bodies Beauty Photo Galleries