Credits

Chris Brown: Vocals
Pitbull: Vocals
Jennifer Lopez: Vocals
Usher: Vocals
Christina Aguilera: Vocals
Chris Lake: Additional Production, Mixing
Marc Kinchen: Drum Programming, Keyboards, Producer
Afrojack: Drum Programming, Engineer, Keyboard Programming, Producer, Programming
DJ Class: Drum Programming, Keyboards, Producer
TJR: Drums, Keyboards, Producer
Charles Chavez: Executive Producer
Jeanette Olsson: Vocals
Manny Marroquin: Mixing
Mark "Exit" Goodchild: Vocal Recording
DJ Buddha: Arranger, Drum Programming, Engineer, Producer, Programming
Polow da Don: Drum Programming, Engineer, Keyboard Programming, Producer, Programming
The Wanted: Vocals
Erwin Gorostiza: Creative Director
Oscar Ramirez: Vocal Recording
Al Burna: Engineer, Mixing, Vocal Recording
Alice Butts: Graphic Design
Brian Springer: Vocal Recording
Greg Watermann: Photography
Nasri Atweh: Producer
Adam Messinger: Drum Programming, Keyboard Programming, Keyboards, Producer
Armando Christian Perez: Executive Producer, Producer, Vocal Producer
Bass Ill Euro : Drum Programming, Keyboard Programming, Producer
Chris Galland: Mixing Assistant
Dave Kutch: Mastering
Urales Vargas: A & R, Executive Producer
Delbert Bowers: Mixing Assistant
Nolan Lambroza: Drum Programming, Keyboard Programming, Keyboards
SoFLY & Nius: Producer
Yoan "Odd Fellow" Chirescu: Guitar
Sensato: Vocals
Danny Mercer: Drum Programming, Keyboard Programming, Producer
Big Syphe: Producer
Marco Lys: Mixing