Famed rocker Alice Cooper had a surefire way to spur his son's soccer team to glory when he coached them - he bought them pizza if they prevented their rivals from scoring.
The Poison star coached his son Dash's soccer team in the early 1990s, and he shaped the youngsters into a ruthless defensive unit by rewarding them with pizza when they won.
He tells Britain's Daily Express, "I coached soccer for seven years when my son was seven. I used to have a thing called the pizza defence, where if my defenders stopped the other team from scoring I bought them a pizza. You would be surprised how many shutouts we had."