Celebrity Big Brother twins Karissa and Kristina are planning their own workout DVD so everyone can get their bums.
The pair previously denied rumours that they had had "butt implants", insisting that their perky behinds were all natural.
"We have never been asked so many questions about our butts. People are freaking out about them. They are 100 per cent real," the girls told the Daily Express this week.
The girls, who finished fifth in last Friday's final, added: “We will bring out the Butt Workout to show women how they can get butts like these. We are warning you – it is going to involve a LOT of squats. Pippa Middleton is cute but we love her sense of fashion more than we love her bottom.”