Mariah Carey, Victoria Justice, Carlos Pena Jr & More At The TeenNick Halo Awards [PHOTOS]

Mariah Poses in Aspen
Mariah Carey strikes her best pose for the paparazzi.
Carlos Pena Jr Hits The Beach
Big Time Rush's Carlos wears a tiny Speedo!
Mariah Carey rocked the orange carpet in a Balenciaga dress at Nickelodeon’s 2012 TeenNick HALO Awards on Saturday (November 17, 2012) at Hollywood Palladium in Hollywood, California. Halo stands for Helping and Leading Others.

The Nickelodeon awards show, which honors teenagers who have done good deeds, was created by Mariah’s husband, Nick Cannon and he was the host, so she was there to back him up.

They were joined by Ne-Yo, Neon Trees, Nicole Richie, Lucy Hale, Jesse Williams, Heather Morris, Anthony Anderson, James Maslow, Carlos Pena Jr and Victoria Justice amongst other celebrities.

The show premieres on Monday, November 19th, 8:00 PM (ET) on Nick at Nite.