Don't Cha know you can't ever BEAT me! Scantily clad Nicole Scherzinger revisits her Pussycat Doll days as she upstages Tulisa at Rylan Clark's birthday

As a former member of the Pussycat Dolls, Nicole Scherzinger was never afraid to put her best assets on display.
And stepping back in time, Nicole showed off and out as she stripped down to celebrate her X Factor contestant Rylan Clark's 24th birthday on Wednesday evening.

I vant to suck your blood! Nicole was joined in the scantily clad costume department by fellow judge Tulisa Contostavlos

With the birthday boy: Rylan was seen holding a glass of champagne as he posed with the mentors

In high spirits: Nicole beamed as she sat on Rylan Clark's lap and they appeared to share a joke

The 34-year-old left little to imagination as she partied at Mahiki nightclub in a cleavage baring outfit.

Nicole bared all in a red PVC corset which had black frilled trimmings with a pair of tiny shorts.

Fishnet tights, elbow length gloves and jewel embellished stilettos completed her daring look.
Allowing her dark locks to flow down her shoulders in loose curls, Scherzinger was joined in the racy costume department by fellow judge Tulisa Contostavlos.

Double trouble: Both judges stepped out in revealing outfits for the Halloween themed party

Dressed to kill: The 24-year-old had fake blood pouring down her neck as she wore a Dutch maid outfit