Inside the Hottest Bash in Young Hollywood
Hayden! Miley! Hilary! See who stepped out in style for Teen Vogue's annual party
Credit: Adriana M. Barraza / WENN
Updated: Friday Sep 21, 2007 | 03:40 PM EDT
More from PEOPLE
- 'I Cried for an Hour': Sandy Hook Parents Return to 'Sacred Ground' at Site of School Massacre
- Read the Cover Story: George Turns 3: The Preschool Prince!
- Jared Leto: Playing the Joker in Suicide Squad 'Was a Role of a Lifetime'
- Matt Damon on His Jason Bourne Costar: Everyone Wants Alicia Vikander Right Now
- Snuggles on Set! John Stamos and Dave Coulier Take a 'Quick Power Nappy' Before Taping Fuller House Season 2