Britney Spears' smile has changed, as fans have noticed multiple gaps in her teeth. Here's what's going on with her teeth.

LAS VEGAS, NV – OCTOBER 18: Singer Britney Spears attends the announcement of her new residency, “Britney: Domination” at ...

I don't care] that ain't Britney Spears. Her teeth ain't never looked like that,' X user @KierraaaMist weighed in. 'It's like she got someone else's mouth.' X user @Splinter_Life_ wondered ...

Spears’ fans have argued that the musical icon has always had a somewhat unhinged approach to life, and the internet users questioning were simply not paying attention to her MO.