The 38-year-old star's youngest child, Princess Tiaamii, four, recently started school and he revealed his thoughts on his own first day.
He said on British TV show This Morning: 'I remember my first day at school - I went dressed as The Fonz! It's true - I went in a leather jacket, a white T-shirt, and blue jeans.
'I wanted to be The Fonz at school, I thought that was a really cool thing. And I remember how I felt that day, it was all about acceptance - and obviously I wasn't because I was dressed as The Fonz, but that's not the point!'