Host Tracy Morgan brings The Hills star Heidi Montag on stage at the Boost Mobile Rock Corps concert at the Gibson Amphitheatre in Universal City, Calif. on Friday night. (Her fiance-to-be Spencer Pratt was also in attendance.)

Boost Mobile RockCorps (BMRC) is an award winning national youth volunteerism movement that has touched more than 125,000 young people across the country since 2005. Harnessing the positive power of music to get youth involved to help in their communities, BMRC recently announced its Los Angeles youth volunteer movement for social change.

RockCorps is an organization harnessing the power of music to inspire volunteerism and Boost Mobile is a wireless telecommunications brand dedicated to boosting the lives of today’s youth.

Busta Rhymes, Common, Flyleaf, Akon, Puddle of Mudd and Academy Award Winning hip-hop group Three 6 Mafia were all a part of the stellar line-up hitting the stage for more than 3,000 youth volunteers.

15+ pictures inside of Heidi Montag getting a boost… More Here! »

Because of the box office success of Scary Movie 4, here comes Superhero Movie.

Pamela Anderson as The Invisible Girl, Simon Rex as The Human Torc, Drake Bell (Nickelodeon’s Drake & Josh) as Rick Riker/Dragonfly, Ryan Hansen (Dick Veronica Mars) as Lance Landers, Tracy Morgan (30 Rock) as Mr. Xavier and Leslie Nielsen (Naked Gun franchise) as Uncle Albert.

“With great power comes hot…”

Superhero Movie crashes into theaters on Friday, March 28th.

Movie poster courtesy of SHH!