The 34-year-old X Factor judge looked luminescent in the haute couture digital dress which was constructed from French silk chiffon, embellished with 500 Swarovski crystals and over 2,000 LED lights.
Fans and guests at the event in South-West London were then invited to tweet the dress live on the night via @EE #tweetthedress.
Speaking about the creation designed by interactive fashion agency Cute Circuit, the singer said: "It was amazing to wear the UK's first ever Twitter dress. It's what you'd call getting up close and very personal with your fans – literally!"
Scherzinger later took to the stage to perform to guests at the bash who included former X Factor finalists MK1 and Pixie Lott.
Watch Nicole speak to Digital Spy below: