He rarely grants interviews, but the rock, funk and soul master, Prince, let it all hang out with "Extra."

Spirituality is a big part of Prince's life these days. He even went so far as to insist it's the main reason he looks better than ever at age 46.

"In the Bible, there's dietary restrictions that anybody can look at and follow," he said. "And what you'll find is that your mind, body and soul are going to come into harmony a lot better. So I would advise that."

This month is the 20th anniversary of "Purple Rain," the movie that made Prince a superstar. But Prince says that while he has no plans to return to acting, he would "leave the window open" if somebody came to him with an amazing script.

So how would Prince like to be remembered? "I'm a bunch of contradictions," the superstar told us. "There's many different sides to what we do that I don't claim any one particular memory."