Justin Bieber: Q102 Jingle Ball 2012

Justin Bieber hits the stage for Q102′s 2012 Jingle Ball held at the Wells Fargo Center on Wednesday night (December 5) in Philadelphia, Penn.

The 18-year-old musician closed out the show which also featured Bridgit Mendler, The Wanted, Ed Sheeran and Cher Lloyd. Stay tuned for more pics!

It was just revealed that Justin is teaming back up with Pencils of Promise’s Schools4All campaign – a movement to raise funds to help educate children from around the world, including those in Ghana, Guatemala, Laos and Nicaragua.

“[I] wanted to give every one of my fans a chance to help others and bring me to their school for just $25. The Schools4All campaign is a way for us young people to make a change, and I’ll get to thank an entire school in person,” he shared.

15+ pics inside…