Celebrity·Posted on Sep 30, 2016Britney Spears Sang Taylor Swift On Helium And The Greatest Cover Of Our Generation Was BornThese live vocals!!!by Christian ZamoraBuzzFeed StaffLinkFacebookPinterestTwitterMail While promoting her flaw-free album Glory in the UK, Britney stopped by The Jonathan Ross Show and sang a few bars of Taylor Swift's "Shake It Off".......... WHILE ON HELIUM: View this video on YouTube youtube.com Apparently, singing on helium was the punishment for Britney after losing a round during a game of “Forfeit Tennis.” But little did Jonathan Ross know the punishment was going to result in the greatest cover of our generation: Christian Zamora @Christian_Zamo "Britney can't sing live" 09:58 PM - 30 Sep 2016 Reply Retweet Favorite DID YOU HEAR THE CROWD ACCLAIMING HER PEFORAMNCE? History, ladies and gays. Tap to play GIF Tap to play GIF