Karissa and Kristina Shannon Keeping Fit and Tight After Move Back Into the Playboy Mansion

Alas, alack and almighty hotness, the Shannon Twins have been very busy this week.

Hottie blonde sisters Karissa Shannon and Kristina Shannon moved back into the Playboy mansion, perhaps to fill the void left by the sudden departure of Hef's hide the Chicago-style hot dog game partner, Crystal Harris, who ditched him at the altar. Or, perhaps, because Karissa Shannon dropped the breakup bomb on her longtime boyfriend and celebrity sex tape partner, Sam Jones III, kind of right before he gets his butt hauled off to prison on drug trafficking charges. Kind of been a busy week.

But not so busy that the just moved back into the mansion twin hotties didn't have time for a little skin-tight public park workout to get themselves fit for their evening out showoff time at BOA. Single hot blonde Playboy twins on the prowl. I'm ready to be prey. Enjoy.