Hef's New Flava

Karissa and Kristina Shannon are only 19 years old, but they’ve shacked up with what appears to be a very loved-up Hugh Hefner and even though they’re official girlfriends, the Shannon sisters still chose to bare their breasts at the Super Bowl bash held at the iconic mansion on Sunday. With their hair in pig tails, the girls wore "69" cheergirl midriff tops - only they were made from water and color rather than a needle and thread.