14. Cher
During her career and marriage to Sonny Bono, the two were given two matching 1966 Mustangs that the legendary customizer, George Barris designed and fabricated. He called them His and Hers.
The two Mustangs shared the same design but had different details. However, during her solo career that started in the 1970s, Cher started to buy and use Ferraris, with the 246 GT Dino being her first one.