Guest Stars Tionne Watkins as Herself (TLC) Rozonda "Chilli" Thomas as Herself (TLC) Vella Lovell as Herself Niecy Nash as Herself (Presenter) Beyoncé Knowles as Herself Meryl Streep as Herself (Presenter) Justin Timberlake as Himself (Performer) Katy Perry as Herself (Presenter) Cher as Herself Jennifer Hudson as Herself (Performer) Ravi Patel as Himself Fall Out Boy as Themselves Lance Bass as Himself (Presenter) JoJo Siwa as Herself Stevie Wonder as Himself (Presenter) Meghan Trainor as Herself (Presenter) Lainey Wilson as Herself (Performer) Jelly Roll as Himself (Performer) SZA as Herself Joey Fatone as Himself (Presenter) T-Pain as Himself (Presenter) Tate McRae as Herself (Performer) Green Day as Themselves (Performers)