1. Donna Lynne (1962-1977): This was his most famous marriage, as Donna was his musical partner and the other half of the iconic duo Sonny & Cher.
2. Suzy Kork (1977-1982): After divorcing Donna, Sonny married Suzy Kork, a woman he met during his time in the music industry.
3. Cher (1975): This was a brief and controversial marriage that happened during his marriage to Donna. It was annulled after just two months.
4. Mary Whitaker (1986-1998): His fourth and final marriage was to Mary Whitaker, with whom he had two children.
Sonny Bono was known for his complicated and often controversial personal life, but his marriages, particularly his first to Donna, played a significant role in his career and public image.