Trailer
Cast
Eric Vetro
Self
Céline Dion
Self (archive footage)
Liza Minnelli
Self (archive footage)
Cher
Self
傑瑞·布洛克海默
Self
LeAnn Rimes
Self
Blanco Brown
Self (archive footage)
Toni Braxton
Self
Crystal Lujan
Self
Paloma Faith
Self
凡夫俗子
Self
蘇菲亞·卡森
Self (archive footage)
Gloria Estefan
Self
Randy Jackson
Self
Jack White
Self
瑪丹娜
Self (archive footage)
昆西·瓊斯
Self (archive footage)
Jon Batiste
Self (archive footage)
珍妮弗·洛佩茲
Self (archive footage)
Jennifer Hudson
Self
女神卡卡
Self (archive footage)
Clive Davis
Self
David Foster
Self
Kathrine Narducci
Self
Paul Stanley
Self
Gwen Stefani
Self (archive footage)
Kesha
Self
碧昂絲
Self (archive footage)
Becky G
Self (archive footage)
Diane Warren
Self