So, are fans really forking up to $179 per ticket to go see her pretend to sing?
We suppose only Britney and the crew know for sure, but this new Instagram video certainly has a lot of people talking.
In the video, the pop star is in the middle of her song "Stronger" when her mic comes unhooked from her ear and starts to fall off her face, but somehow she doesn't miss a beat.
Britney has obviously been in the biz for a long time and we're sure she's learned to just keep going no matter what happens, so it's kind of tough to tell.
Also, the mic slip happened during a quick pause in the vocals--so it could have just been good timing.
A lot of those commenting on the video seem to favor the lip-syncing theory, but we want to know what you think.
Does it look like Britney is lip-syncing or did the mic slip just happen at exactly the right time?
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Gallery | Britney Spears Through the Years