Part of the fun in playing EA’s “Def Jam” video game series is whupping the butt of your favorite—or least favorite—hip-hop star. Now comes the chance to do it in real life (sort of) as hip-hop artists will compete in an Xbox 360 tournament for the new game “Def Jam: Icon”, to be held at Gamestop stores in three U.S. cities. Fat Joe took on Atlanta gamers yesterday, and look for Young Jeezy February 23 in Chicago. No word yet on who will show up February 27 in L.A. or March 6 in New York. As in the previous installments, “Def Jam: Icon” includes a hip-hop soundtrack and a playable roster of artists and celebrities, as you work your way up to become a—you guessed it—“icon” in the world of hip-hop. The game will be released for Xbox 360 and Playstation 3 in March.