Christina Aguilera is losing her mind!!!

First of all she gets into a hair pulling name calling altercation with Ryan Seacrest's girlfriend, Julianne Hough at a Golden Globes after party. Then she goes to Jeremy Renner's house for his birthday party, along with her 22yr old boy toy. Neither was an invited guest. Then both Christiana and her 22yr old boy toy proceeded to get drunk and had the nerve to fall asleep in Jeremy's bed. REALLY? That's really bad! So, when Jeremy found the 2 asleep in his bed, he yells at them "What the hell are you doing in my bed? Neither of you were invited here. And MY PARENTS ARE HERE!" or words to that effect. hahahahahaha This is according to US Weekly and Wendy Williams. Is this juicy or what? And how trashy is Christina? You would think she had better things to do on a Sunday night. hahahahahaha