Kristin Cavallari & Nick Zano are over. “They broke up,” a friend of Kristin’s reveals to Life & Style. “She moved out of their house. They’re going in separate directions.”

Kristin, 20, just moved in with Nick, 29, this summer. So what happened? “It wasn’t working out,” explains the friend. “She was bored, and I think she realized she was better off keeping her options open.”  So sad, it really seemed like he was keeping her grounded & normal.  But most of all, out of trouble.

“She used to be the ‘It’ girl, and now she sees all of these other girls who would normally be in her shadow stealing the spotlight,” says the friend. “I think she wants back in on the scene.

Ladies, hide your men, this little biotch is back on the prowl!