A Birthday boy finds Aguilera Drunk in His Bed

"Someone comes and tells me she's in my room," Jeremy said. "I run up and open the door and I'm like, 'Um, hi. What are you doing?' She just starts slurring. Her boyfriend (Matthew Rutler) was rubbing her back. Who comes to someone's birthday party that they don't know and gets in their bed?! My parents were there!"

"Christina was a mess at that party," said another source to the magazine. "She acted like a fool. Her boyfriend was shushing her and telling her to go to sleep."