After all of Lauren Conrad's yammering about her ex-rooommate Audrina Patridge's boyfriend, Justin "Bobby" Brescia, it's hard to believe L.C. would have a change of heart, let alone hook up with him. And yet that's the latest rumor. On her MySpace blog, Conrad defended herself, calling the reports "insulting" and "false." Audrina was happy to discuss not only Justin Bobby, telling Extra that they are "not together" anymore, but also why she recently moved out of the house she shared with Lauren and Lo Bosworth. "It was time to move," the brunette beauty said. If anything, I think it'll better our friendship. It was just time to move on and open a new chapter in my life. I'm not afraid to live by myself." Audrina adds, "There were a few things that happened that I can't give away. Obviously you'll have to watch. You'll see it on the show." Reports that Audrina might be starring in her own spin-off reality show have also been making the internet rounds. To that, she replies, "I've thought about it. If it came up, I'd definitely consider it. I'd put some comedy in it. Not so much drama." And when it comes to Hills co-star Whitney Port's spin-off show, she says, "I'm happy for Whitney. I'm definitely going to watch it." Looks like we'll be seeing many changes coming up for the girls of The Hills--including a revived friendship between Audrina and Heidi Montag. "I talk to Audrina every day," Montag recently revealed. Snap!