Realistically, Britney Spears has not been a good addition to the judges tables on The X-Factor. Far from it, actually. In fact, we’d go as far to say that she doesn’t know what she’s doing at all, if her mentoring of the unarguably talented Carly Rose Sonenclar is any indication.

That said, we actually wouldn’t change a thing about Britney’s inclusionin the singing competition's latest season, and this is why. Clearly, her facial expressions have been The X-Factor's biggest highlights, ranking over any of the actual performances and contestants. And that’s totally fine—let Simon Cowell handle the actual judging. Britney’s got some more facial expressions to practice in front of the mirror.