DJ Tiesto DJ Tiesto DJ Tiesto DJ's from Mars DJ's from Mars DJ's from Mars DJ's from Mars Nicole Scherzinger Nicole Scherzinger Nicole Scherzinger Pussy Cat Dolls Enrique Iglesias Pitbull Pitbull & Enrique Iglesias Taio Cruz Taio Cruz Deborah Gibson Deborah Gibson Crystal Waters Crystal Waters LMFAO Freedom Williams Freedom Williams Kelly Rowland Iconic Dance Crew Iconic Dance Crew September and Crystal Waters September Basshunter Ida Coor AJ Mclean Backstreet Boy Backstreet Boys Vinny Voices Chris Willis Sylver Logan Sharpe Naughty By Nature Naughty By Nature Rob Base Bad Boy Joe Vanilla Ice Slick Rick Angel, Tony, Aby (formerly of TKA) Angel (formerly of TKA) Corina Singer Noel Singer Noel Singer Cover Girls Cover Girls Coro Singer Judy Torres George Lamond Stevie B Stevie B K7/TKA K7/TKA George Lamond and K7/TKA Tony Moran