Singer’s ponytail falls off her head on stage

Don't you just hate when you're performing on stage in front of thousands of people and your wig falls off?

Yeah, us too.

But it seems nothing fazes Britney Spears these days. She can have a two-foot pony tail fall off the back of her bed and land between her legs and that pro doesn't miss a beat.

Performing at Planet Hollywood this week, the mum-of-two was entertaining the crowd with Do Something when an over-enthusiastic hop and excited arm movement sent her ponytail sliding to the floor.

Either completely oblivious to the barnet malfunction or unconcerned about it, the singer soldiered on through her Vegas performance and gave a spin that was so on-point it nearly brought tears to our eyes.

Britney, you teach us so much.