Kelsea Ballerini

Watch Taylor Swift and Rachel Platten Sing ‘Fight Song’ [VIDEO]
One thing is for sure, Taylor Swift is the Regina George of the music industry. If you get her seal of approval and she welcomes you into her inner circle, your status is immediately elevated. So it's a big deal that Swift has endorse newcomer Rachel Platten's breakout hit 'Fight Song'. Taylor even invited Rachel backstage at one of her recent concerts for a jam session.