Simon Cowell - The Things They Say: 3856172
"I was in Denver and Demi told me she was eating fried chicken and gave me some to eat and it turns out they were bull's testicles. I literally drank a gallon of Listerine afterwards. I couldn't get the taste out of my mouth." Simon Cowell on a practical joke his X Factor pal Demi Lovato played on him that left a bad taste in his mouth.