5 Seconds of Summer Backstreet Boys Ben Platt Benson Boone Beyonce Burna Boy Demi Lovato Dove Cameron Dua Lipa Jennifer Lopez John Legend Jonas Brothers Julia Michaels Justin Bieber Katy Perry Khalid Kim Petras Lewis Capaldi Lizzo Maisie Peters Maren Morris Miley Cyrus Myles Smith Rosalía Selena Gomez Sienna Spiro Zara Larsson