Watch HDToday. Turn back time on a journey through the BBC archives to celebrate singing superstar Cher and her 75th birthday. This selection of songs and chat show moments features many of the hits that have made Cher the only artist to have US number ones in each of the past six decades. Including favourites like Believe, Love and Understanding, Walking in Memphis and her first UK chart topper I Got You Babe, recorded with ex-husband and singing partner Sonny Bono.