Guest Stars John Legend as Himself Olivia Rodrigo as Herself Lady Gaga as Herself Billie Eilish as Herself Ben Platt as Himself Chris Stapleton as Himself Brandi Carlile as Herself Cynthia Erivo as Herself Carrie Underwood as Herself Dua Lipa as Herself Megan Thee Stallion as Herself H.E.R. as Herself Lenny Kravitz as Himself BTS as Themselves Joni Mitchell as Herself Bonnie Raitt as Herself Lil Nas X as Himself Maverick City Music as Themselves Michaela Jaé Rodriguez as Herself Keith Urban as Himself Kelsea Ballerini as Herself Anthony Mackie as Himself Jared Leto as Himself J Balvin as Himself Billy Porter as Himself Avril Lavigne as Herself Ludacris as Himself Rachel Zegler as Herself Jon Batiste as Himself Leslie Odom Jr. as Himself Billy Strings as Himself Questlove as Himself Nas as Himself Jack Harlow as Himself Brothers Osborne as Themselves Aymee Nuviola as Herself Maria Becerra as Herself Silk Sonic as Themselves