Taylor Swift and Beyonce dance off to Justin Timberlake's 'Mirrors' at his concert

At the New York stop of his The 20/20 Experience concert tour, Justin Timberlake performed his hit song "Mirrors," as fellow music sensations Beyonce and Taylor Swift were in the crowded and danced to the bop!

Check out the video below!

Who set it off more!? Swift always brings the energy, but you know Bey held it down.

Photo: Credit to Billboard.com