Where? At the TAO Nightclub in The Venetian, Las Vegas.
What?X Factor judge Nicole was making women across the land turn green with envy by showing off her near-perfect figure in a dazzling gold sequin minidress with a plunging neckline, as well as a cut-out back, to celebrate her 34th birthday.
The voluminous curls, the pink nails, and her flawless skin pushed the jealous green shade from around the jade mark all the way through to emerald.
See this year's X Factor style here: