Donnie WahlbergSelf - New Kids on the Block

Donny OsmondSelf - The Osmonds

Nick LacheySelf - 98 Degrees

Zac HansonSelf - Hanson

Chris KirkpatrickSelf - *NSYNC

TiffanySelf - Singer/Songwriter

AJ McLeanSelf - Backstreet Boys

Lance BassSelf - *NSYNC

Taylor HansonSelf - Hanson

Michael BivinsSelf - New Edition

Isaac HansonSelf - Hanson

Nick JonasSelf (archive footage)

Joe JonasSelf (archive footage)

Tina TreadwellSelf - Disney Channel VP (1997-2001)