01/11/2013 06:15 GMT | Updated 22/05/2015 06:12 BST

Catsuits You! Nicole Scherzinger Wears Sexiest Halloween Costume EVER. Fact

Just when you thought Nicole Scherzinger couldn't GET any sexier, she goes and pulls out a Halloween costume like THIS.

The X Factor judge made the best Catwoman we've ever seen at Jonathan Ross' Halloween party, rocking up in a skintight PVC cutout onesie, which first of all she covered up in a long cape. She donned cute leather cat ears and leather wrist cuffs, and showed off flawless smouldering makeup (no whiskers here).

But she later took off her cape to reveal her stupidly sexy catsuit that featured a laddered cutout from head to toe down the side, as well as an extremely plunging neckline.

Nic tweeted a pic of her costume, writing: "Happy Halloween from London everyone! #MEOW #lethal." Quite.

The star was joined at the bash by a whole host of celebs, including Kate Moss and Jamie Hince, Jack Whitehall, Simon Pegg, and Gary and Danielle Linekar.

But all eyes were pretty much (surely) on Nicole.