Taylor pantas, swift Dancing At The AMAs Is Such A Joy 

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off-stage dancing as she is for her killer on-stage performances, and Sunday night\'s American Music Awards proved no exception. After opening the show with her " target="_hplink">first ever live-performance of "Blank Space," Swift cheered on her BFF Lorde as she performed "Yellow Flicker Beat," off "The Hunger Games" soundtrack.

Swift, clad in a green dress, was spotted rocking out with another one of her good friend, supermodel Karlie Kloss.

The 24-year-old was also caught by Kohl\'s backstage cam busting a move

Besties @taylorswift13 and @lordemusic shake it off at the #AMAs http://t.co/ybibwP7xXj

Later in the evening, Swift played besties to Selena Gomez as the latter took the stage with her new single "The Heart Wants What It Wants" for the first time. Swift was spotted in the audience crying and clapping as soon as Gomez wrapped up her emotional rendition.

By the end of the night, Swift let loose with Jessie J as she sang "Bang Bang" with Nicki Minaj and Ariana Grande:

Lorde & Taylor Swift dancing at the MTV VMA 2014 - YouTube

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