• Gina Star
• A&R

• Sam Sparro
• Producer

• Manny Marroquin
• Mixing

• Mark Needham
• Mixing

• DJ Skribble
• Mixing

• Scott Storch
• Producer

• Kirsty Hawkshaw
• Vocals

• Scott Riebling
• Engineer

• Jeremy Wheatley
• Mixing

• Johnny Vicious
• Producer, Remixing

• Danielle Brisebois
• Vocals (Background)

• Jason Goldstein
• Mixing

• John Shanks
• Vocals (Background), Producer

• Joe Yannece
• Mastering

• Bob Sinclar
• Producer

• Rob Searle
• Arranger, Programming, Producer, Keyboards

• Brio Taliaferro
• Programming

• Andrew Hey
• Guitar

• Kelly Rowland
• Vocal Producer

• The Wideboys
• Producer, Remixing

• M. Brady
• Producer

• Seamus Haji
• Drums, Keyboards, Remixing, Producer

• Michele Chiavarini
• Keyboards

• Mike Snow
• Mixing Assistant

• Eric Hollis
• Wardrobe

• Kaskade
• Producer, Remixing

• Corky James
• Guitar

• Jeff Rothschild
• Engineer

• Conrad Golding
• Engineer

• Joachim Garraud
• Producer, Remixing

• Richard Edgeler
• Mixing Assistant

• David Guetta
• Producer, Remixing

• Ron Taylor
• Editing

• Christian Dwiggins
• Engineer, Mastering

• Sean Gould
• Engineer

• Jesse Rogg
• Producer

• Keri Hilson
• Vocals (Background)

• Ryan Tedder
• Vocals

• Lee Kurisu
• Executive Producer, Music Clearance

• Ricardo Vinas
• Executive Producer

• Miguel Bustamante
• Mixing Assistant

• Will Brierre
• Assistant Engineer

• Natasha Bedingfield
• Vocals (Background)

• Mandy Edge
• Vocals

• Lionel Deluy
• Photography

• Andre Pascal
• Producer

• Rommel Nino Villanueva
• Engineer

• Mark Gray
• Assistant Engineer

• Christian Baker
• Mixing Assistant

• Thomas Gold
• Producer, Remixing

• Jim Beanz
• Vocals, Vocal Producer, Vocals (Background)

• Natalie Horler
• Vocals

• Tony Terrebonne
• Engineer

• Bob Sinclar Angels
• Vocals

• Ian Green
• Programming, Producer

• Paul Oakenfold
• Producer

• Victor Indrizzo
• Drums

• James Reynolds
• Drums, Mixing