Let's face it, a tiny cocktail dress would have been pushing it for a two-hour live show.
Snapped ahead of the launch, the brunette beauty showed off her killer figure in skintight leather leggings, a VERY low-cut black top and a black coat - oozing sex appeal.
The star coupled the all-black ensemble with some sky-high boots, and held on to her trusty microphone tightly as she smiled for the cameras.
And there look to be some seriously happy fans in the background, eagerly awaiting the first housemates' arrivals.