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