The 'Boomerang' star looked gorgeous as she walked the red carpet with her fellow judges at the LG Arena on a grey Monday morning (10 June).
Today marks the second round of filmed auditions for the tenth series of the ITV talent competition, which returns to our screens later this year.
Nicole was joined at the press call by Sharon Osbourne, looking lovely in a black maxi-dress and cropped blue leather jacket.
Sharon's appearance came a few days after she took to Twitter to deny making a gleeful comment in relation to ex-X Factor judge Tulisa's recent arrest.
Several outlets claimed Sharon had replied, "I loved it", when asked for her thoughts on Tulisa's drama during last week's Glasgow auditions, but she strongly denied this on Twitter.
On 7 June Sharon tweeted: "Got many questions at once while exiting 1st day at XFactor. Q: How was your 1st day back at XFactor? A: I loved it. Was not about Tulisa."
Well, that's that sorted. Hopefully today's round of auditions in Birmingham will be less drama-filled for the judges.
Sharon has just jetted back to the UK after a few days in LA. Over the next few months she'll be splitting her time between Britain and California as she films both her role on X Factor and her American chat show The Talk.
Fellow judges Gary Barlow and Louis Walsh were also in attendance at the LG Arena, alongside host Dermot O'Leary and Xtra Factor presenters Caroline Flack and newbie Matt Richardson, who were no doubt getting into mischief backstage!
> Attraction win Britain's Got Talent 2013 - full recap and pictures
> Simon Cowell shrugs off egg attack at wrap party: pictures