Celebs UncensoredJustin Bieber's Party Pals
Kim Kardashian! Katy Perry! See the stars sure to wish the singer a very happy birthday when he turns 17 on March 1!
Credit: Courtesy Justin Bieber
Updated: Tuesday Mar 01, 2011 | 06:00 AM EST By: Cara Lynn Shultz
More from PEOPLE
- How the Pitch Perfect Cast Got Anna Kendrick Hooked on The Bachelor
- Read the Cover Story: At Home with Britney Spears and Her Boys!
- VIDEO: Patrick Stewart Snorts Coke as Out-of-Control News Anchor in New Series Blunt Talk
- Josh Duhamel Shares Sweet Birthday Message to Fergie
- New York Jets Help High Schooler Ask Boy to Prom (VIDEO)