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 ...

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 ...