Movie Cast (10)

• 

  Julianne Hough

  Self - Host

• 

  Derek Hough

  Self - Host

• 

  Alessia Cara

  Self

• 

  Mariah Carey

  Self

• 

  Sofia Carson

  Self

• 

  Kelly Clarkson

  Self

• 

  Gavin DeGraw

  Self

• 

  Jordan Fisher

  Self

• 

  Trisha Yearwood

  Self

• 

  Garth Brooks

  Self

Movie Crew (2)