Justin Bieber: My Universal CityWalk World

Justin Bieber puts on a show in celebration of his new album, My World, at the Universal CityWalk in Universal City, Calif., on Tuesday night (November 17).

The 15-year-old just dropped his debut album and stopped by Lopez Tonight to perform his hit single “One Time” before heading to Hard Rock Cafe for his release party.

Justin tweeted very late last night, “Just found out u can complete MY WORLD on ITUNES right now! So close to #1!! Best week ever. BIEBERBLAST Itunes and Stores all week! Luv U! Up again in 4 hours 2 do radio interviews. gonna be a long day but so worth it. cant believe i have an album. feel blessed.”

25+ pics inside of Justin Bieber…