We certainly aren't always a fan of her decisions - or lack thereof - as a judge, but there's no denying that Nicole Scherzinger knows how to bring the effing house down!
Check out the singer's debut performance of her new single, Pretty, off of the re-release of her solo album, Killer Love, on last night's semi final round of X Factor (above)!
That song! Those pipes! Her command of the stage! LOVE!
Great job, gurl!