Aguilera and Jordan Bratman celebrate her birthday with a Clockwork Orange-themed West Hollywood bash. Plus: Jen & John, Kanye West, Robert Pattinson, J.Lo and more
Credit: Chad J. McNeeley/DOD/Sipa
Published: Friday Dec 19, 2008 | 12:05 PM EST
More from PEOPLE
- Bobbi Kristina Brown: Inside the Troubled Life of Whitney Houston's Daughter
- Bobbi Kristina & Nick: Their Love in Photos
- Cat Uses Husky as Bed Because Why Not? (VIDEO)
- Justin Timberlake's Changing Looks!