12. Scott Baio: Then
Photo: trend-chaser
Long before Charles in Charge, Scott Baio landed the role of Fonzie’s younger cousin, Charles “Chachi” Arcola. If there was anyone who could give Fonzie a run for his money with the ladies, it was Chachi. However, that didn’t matter because he only had eyes for one lucky lady, Richie’s sister Joanie. But that didn’t stop adoring fans from sending countless pieces of fan mail each week.