Ariana Grande, Sabrina Carpenter, Doja Cat, Lady Gaga, Bruno Mars, Mariah Carey, Ricky Martin, Jelly Roll, Post Malone, Tate McRae, KATSEYE, Katy Perry, Conan Gray, Alix Earle, Tyla, Yungblud, Ashlee Simpson, Nicky Hilton, Brittany Snow, Ciara, ROSÉ, Maria Zardoya, Joe Perry, Sombr, MrBeast seen at UBS Arena for MTV Video Music Award