Bieber hires Hammer for manager's birthday bash
- Photo: JE1/WENN1 of 16
- Photo: Frank Micelotta / Naras/Retna Ltd.2 of 16
- Photo: NC1/WENN3 of 16
- Photo: Sara De Boer/Retna Ltd.4 of 16
- Photo: M. Caulfield/WireImage.com/WireImage.com5 of 16
- Photo: Invision/AP6 of 16
- Photo: Carlo Allegri/Invision/AP7 of 16
- Photo: Casey Rodgers/Virgin America/Invision/AP8 of 16
- Photo: Promotional9 of 16
- Photo: Jordan Monsell/Wonderwall10 of 16
- Photo: Invision/AP11 of 16
- Photo: George Pimentel/WireImage.com12 of 16
- Photo: NC1/WENN13 of 16
- Photo: Rick Diamond/Getty Images North America14 of 16
- Photo: starsurf /Splash News/Splash News15 of 16
Justin Bieber made sure his manager Scooter Braun had a birthday to remember by hiring MC Hammer to perform as his gift.
Braun, who helped make Bieber a global superstar, turned 30 on Saturday and a host of celebrities turned up at the party in Los Angeles to help him celebrate the milestone.
Usher, Mary J. Blige, Adam Levine, Kim Kardashian, Nicky and Paris Hilton, Wilmer Valderrama and Rita Wilson were among the guests, but it was Bieber who ensured the bash went with a bang.
After performing his own hits "Baby" and "Never Say Never," Bieber introduced MC Hammer on to the stage, with the rapper blasting out his hit "Too Legit To Quit," according to New York Post gossip column Page Six.
Braun later tweeted, "Wont ever forget last night. Incredible childhood friends came out. Was just a great night. EPIC is the only word 2 (to) describe it. WE GOT DOWN."
RELATED: Mark Wahlberg Turns 40
And MC Hammer obviously enjoyed the party, adding, "This party keep gettin' better!!! Mary J... Paris Hilton ... Drew Gooden ... Usher... Justin B. ... Adam Levine .. Were performing and partying in LA... Celebrating Scooters B Day."
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.Watch Video »
Diva Double Date
Beyonce and Alicia Keys double date with their famous hubbies on today's Celebs Gone Social.Watch Video »
Where Are They?
See what the cast of "American Beauty" is up to today.Watch Video »
J.Lo's Mini Me
Jennifer Lopez shares an adorable photo of her look-alike daughter, plus more celebritots on social media on today's Celebs Gone Social.Watch Video »
Prince Harry, Jessica Alba and more stars who threw out the first pitch at baseball games.Watch Video »
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.Watch Video »
Like us on Facebook?
UP NEXTNew Venture
From Crowd Ignite