Britney Spears, Daniel Merriweather, Jordin Sparks, Kelly Clarkson, Kelly Rowland, Madcon, P!nk, Justin Timberlake, Timbaland, Sound Selektaz, Marc JB, Lee Dagger AKA Bimbo Jones, Bass Force, Jason Nevins, The Count
Britney Spears, Chris Brown, Christina Aguilera, Daniel Merriweather, Jennifer Hudson, Jordin Sparks, Kelly Clarkson, Kelly Rowland, Madcon, P!nk, Scouting For Girls, Usher, Groove Armada, Justin Timberlake, Metro Station, Gramma Funk, Timbaland, Sound Selektaz, Total Control, Bass Force, Marc JB, Lee Dagger AKA Bimbo Jones, DJ Puddy, Jason Nevins, The Count, Lenny B