The Cher Show, a Tony Award-winning musical ... Perez was able to find a video of Sonny and Cher singing their smash hit “I Got You Babe” from 1965 and it gave her an insight into the role.

Cher stayed with Sonny Bono for so long because of the success of their TV show. The 78-year-old singer starred alongside her ex-husband on 'The Sonny and Cher Comedy Hour' for four seasons, between ...