Jennifer Lawrence appeared on The Late Show With David Letterman this week to talk about her Oscar nomination for Silver Linings Playbook, and discuss the perks of her own posterior. When presented with a photo of her bikini-clad butt, Jennifer jokingly declared:

"It is not my butt, and I will not take responsibility for it.”

This seems like the perfect time to, ehem, review the evidence. Behold the Katniss butniss!









Get a Winter’s Bone thanks to more sexy pics and clips from Jennifer Lawrence, right here at MrSkin.com!