Happy Birthday, br Cher!.br Cherilyn Sarkisian br turns 75 years old today.br Here are five br fun facts about br the singer.br 1. She actually started her career br in television as a child.br 2. Mego’s Cher doll br was the highest-selling br doll of 1976.br 3. “Believe” is one of the br best-selling singles of all-time.br 4. Cher used to go br by the stage name br Bonnie Jo Mason.br 5. She has said the first thing she did when she learned to write was practice her autograph.