Few entertainers' career paths have been as forked as Cher's. Getting her start when Sonny Bono took her under his wing and became her producer, collaborator and eventually husband, the duo produced some of the most popular duets of all time, including "I Got You Babe" and "The Beat Goes On." They parlayed that success into a 1970s variety show that showcased the pair's onstage banter and had everyone asking (as Joe Jackson would later put it), "Is she really going out with him?" On...  [+]