Britney Spears had so many hot mess years, that we really need her to keep everything right & tight from now on!! But reportedly, things recently slipped…literally! Reportedly, Britney Spears’ hair extensions slipped right out of her head while she was performing on stage in Las Vegas. Girl, we have to file you in the HotMessFolder for that! According to reports, a piece of her hair weave dangled from the back of her head while she danced around. LMAO!! We seriously would’ve been rolling with laughter, if we saw this in person. Poor thing!