• 
  R.J. Louis

  regizor

• 
  Suri Serano

  Dancer - Will.I.Am

• 
  Tina Landon

  miscellaneous crew
• 
  Christina Applegate

  Herself - Presenter
• 
  Jimmy Kimmel

  Himself - Host
• 
  Joe Jonas

  Himself
• 
  Kevin Jonas

  Himself
• 
  Gene Simmons

  Himself - Presenter

• 
  Ryne Sanborn

  Himself
• 
  KayCee Stroh

  Herself
• 
  Alicia Keys

  Herself - Performer
• 
  Miley Cyrus

  Herself - Presenter
• 
  Ashley Tisdale

  Herself - Presenter
• 
  Vanessa Hudgens

  Herself - Presenter