The huge screens had a second delay, so it looked she was lipsynching the entire time, if I wasn't so close to the stage I probably wouldn't have noticed it. She went backstage 4 times while the screens and the stage were completely black for like a minute
I bow down to pray to not find Britney in the article
Britney always sings live so she says...
Mad that her live vocals sound so close to the recording
BUT in all sincerity the only drag would be that she used to be a great lip syncher that no longer gives her all to the craft
Nothing really infamous.