Britney Spears fans everywhere will be pleased to hear that a snippet of her new video has been leaked onto the internet.

The vid sees Britney in a top hat and some sparkly outfits in keeping with her album's old-fashioned big-top theme.

The pop princess oozes confidence, looking svelte and sexy with healthy, blonde locks and perfect make-up.

A far cry from her former bleak and bloated days when she could barely make it through a lip sinking dance routine at the VMAs!

See the Brit at her best below