Trinny and Susannah are on a mission to take a group of ladies and show them the true beauty of their buttocks. After speaking to a group of women who hate their bottoms, they take eight to a life sculpture gallery in Brighton, where their derrieres are cast by award-winning sculptor Jamie McCartney. But excitement soon turns to disappointment when the sculptures are unveiled. Can Trinny and Susannah persuade them to see through the negatives and take small steps to loving their behinds?