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
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:
"Britney can't sing live"
DID YOU HEAR THE CROWD ACCLAIMING HER PEFORAMNCE?

