Jessie J, Ariana Grande, & Nicki Minaj perform ‘Bang Bang’ at AMAs...

Jessie J, Ariana Grande, and Nicki Minaj brought the house down with 'Bang Bang' at the AMAs.

The talented trio rocked matching gold outfits for their second award show performance. Thankfully, Nicki didn't make a clown out of herself with any distracting wardrobe malfunctions, and Jessie got to briefly dance with her new boyfriend Luke James. Sweet.