Producer: C. "Tricky" Stewart - Artist: Justin Bieber - Featuring: Ludacris - Producer: Terius Nash - Producer: Kuk Harrell - Asst. Recording Engineer: Kevin Porter - Engineer: Brian "B-Luv" Thomas - Engineer: Andrew Wuepper - Engineer: Kelly Sheehan - Asst. Recording Engineer: Luis Navarro - Engineer: Pat Thrall - Recording Engineer: Joshua Monroy - Mixer: Jaycen Joshua - Assistant Mixer: Giancarlo Lino - Additional Keyboards: Monte Neuble

Artist: Justin Bieber - Producer: Rob Wells - Recording Engineer: Daryn Barry - Asst. Recording Engineer: Jason "Metal" Donkersgoed - Mixer: Chris Anderson - Guitar: Dan Kantor - Guitar: Justin Bieber