Musicgram on Instagram: "Jessie J takes over the stage at the American Music Awards with a show-stopping performance of Bang Bang, joined by Ariana Grande and Nicki Minaj in a moment that instantly turned the AMAs into a full-scale pop spectacle. From Jessie J’s powerhouse vocals, to Ariana’s flawless high notes, to Nicki’s explosive confidence, the trio delivered pure star power, sharp choreography, and undeniable chemistry. This performance perfectly captures why Bang Bang became a global hit