Selena Gomez may be throwing away memories of her relationship with Justin Bieber, but he is moving on in a totally different way. He's attempting to squire a nursing student who goes by the name of Milyn "Mimi" Jensen and who has been cast in Oxygen's 'Bad Girls Club.'

A source told Radar Online that The Biebs and his infamous pal Lil Twist were back at the Four Seasons Hotel and they asked Mimi's friend to get her to hang again.

Mimi first met up with the boys at the hotel (which is footing the bill for the damage Twist did the famous Ferrari) on Dec. 21. They reportedly had a "steamy romp," whatever that means.

"Justin surprised her by saying, 'I want to know if you taste good,'" the source said. "He started kissing her cheek and ear and neck and then her whole body." They reportedly got naked and engaged in some sort of sexual activity. The Biebs and Selena didn't officially split until around New Year's, so what does that mean? Well, two and two equals four. And if it's true, then perhaps he cheated on her as the relationship was on its last legs.

The source also said, "Mimi heard about Justin trying to ask her out again and told her friend she would have loved to have another chance with Justin but she has already started filming in Miami."

Is The Biebs ready to be a bad, bad boy?

Watch the Justin Bieber 'Boyfriend' Video