Can we just take a moment to marvel over her sensational figure? And what a tan!
The former Pussycat Doll looked nothing short of gorgeous as she stepped out onto the plush red carpet to greet the press in this eye-popling cobalt blue mini dress that featured an asymmetric skirt (those legs, though!) and an unusual cut-out neckline splashed with sequins.
Kudos to designer David Koma - we want!
Never one to blend into the crowd - like, ever - Nicole basked under the camera flashes and pulled a number of sultry poses for the paparazzi as she teetered on a pair of metallic stiletto sandals. Thankfully, she managed to stay upright as she pranced around and blew everyone kisses!
The stunning star - who gives us hair envy every time we see her - scraped her brown locks back into a topknot bun and she offered up a contrast to the dress with a baby pink lip.
As always, her eye make-up was seriously on point and she gave the whole Kardashian clan a run for their money in the cat-eye department.
After greeting the crowds, Nicole headed inside where she rubbed shoulders with presenter Dermot O'Leary, who makes an exciting and much anticipated comeback this year, and Louis Walsh, also back for another judging sesh!
We are seriously excited.
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!
Fancy winning some GREAT prizes? Check out Reveal Competitions here!