Credits

Chris Brown: Vocals
Clinton Sparks: Programming, Producer, Instrumentation
Pitbull: Vocals, Arranger
Enrique Iglesias: Vocals
Marc Anthony: Backing Vocals
Sean Paul: Vocals
Ne-Yo: Vocals
Marc Kinchen: Producer, Keyboards
David Guetta: Programming, Producer, Instrumentation
T-Pain: Vocals
Afrojack: Programming, Producer, Engineer, Instrumentation, Keyboards, MIDI Programming
Soulshock: Producer, Engineer, Instrumentation, Mixing, Arranger
Kelly Rowland: Vocals
Serban Ghenea: Mixing
Vein: Programming, Producer, Vocals, Arranger
RedOne: Programming, Producer, Instrumentation, Vocal Editing
Rico Love: Vocal Engineer, Vocal Producer
Benny Blanco: Programming, Producer, Instrumentation
Charles Chavez: Executive Producer
Dr. Luke: Programming, Producer, Instrumentation
John Hanes: Mixing
Manny Marroquin: Mixing
Nick Foster: Cover Design
Sandy Vee: Producer, Instrumentation, Mixing
DJ Buddha: Producer, Arranger
Drop: Programming, Producer, Instrumentation
Nayer: Vocals
Jamie Drastik: Vocal Recording, Vocals
Red Foo: Programming, Producer, Engineer, Instrumentation, Mixing, Arranger
David Rush: Vocal Recording, Vocals
Apster: Producer
Tom Coyne: Mastering
Timothy Saccenti: Photography
Al Burna: Engineer, Mixing, Vocal Recording
Brian Springer: Vocal Recording
Bryan Leach: Executive Producer
DJ Snake/DJ AK : Programming, Producer, Instrumentation
Frank Romano: Guitar, Bass
Javier Valverde: Vocal Recording
Jim Jonsin: Programming, Producer, Keyboards
Tim Roberts: Assistant Engineer
Sean Hurley: Additional Production, Keyboards
Ian Cuttler: Photography
Jeremy Harding: Vocal Recording
Emily Wright: Engineer
Claude Kelly: Backing Vocals
Sean McCoy: Engineer, Mixing Assistant
Erik Madrid: Mixing, Mixing Assistant
Tatiana Gottwald: Assistant Engineer
Sam Holland: Engineer
Armando Christian Perez: Executive Producer
Danny Morris: Keyboards
Mike "TrakGuru" Johnson: Vocal Recording
Rob Marks: Mixing
Chris Galland: Mixing Assistant
DJ Frank E : Programming, Producer, Engineer, Vocal Producer
Trevor Muzzy: Engineer, Mixing, Vocal Editing
Matt Huber: Engineer, Mixing Assistant
Jeremy "J Boogs" Levin: Assistant Engineer
Affect: Programming, Producer, Instrumentation
Clint Gibbs: Engineer, Production Coordination
Achraf "AJ Junior" Jannusi: Engineer, Vocal Editing
Jimmy Joker: Programming, Producer, Instrumentation
Jacob Luttrell: Producer, Keyboards
Nikolas Marzouka: Engineer
Bonnie McKee: Vocals
Carlos Paucer: Vocal Recording
Irene Richter: Production Coordination
Leroy Sanchez: Backing Vocals
Urales Vargas: A & R, Executive Producer
Kiah White: Stylist