After the on and off of their relationship, Justin Bieber and Selena Gomez have called it quits and hopefully for good. Selena was spotted with another dude, which she claims in only a friend, and now Justin is rumored to be getting it in with another girl. 22-year-old nursing student, Milyn “Mimi” Jenson, claims to have hooked up with the Biebs when he was high. The girl claims that she met Justin with Lil Twist back in December at his mansion in Calabasas, California. Mimi claims that he acted single despite the fact it was just days after his skiing trip with Selena. She then goes on to say that the two did engage in some sexual act and in true jump-off fashion, Justin refused to kiss her on the mouth! Even though Mimi claims she was hurt at the time, she understands because she believes he refused to kiss her because he felt bad for cheating, LOL. Check out pics of Mimi in the gallery, I must say she’s kinda bad! Julie A.