This one won't be much of a surprise to hardcore Prince fans who knew at a time that his religion meant everything to him. Imagine opening your door and seeing Prince standing there, ready and willing to teach his faith.
Before his untimely death, Prince once went under the guise of 'Brother Nelson' and not so coincidentally ended up getting spotted by a fan. His church elder James Lundstrom recalled that Prince, we mean, "Brother Nelson" was a very shy man, but a member in good standing. Considering most of the reasons why rock stars are on this list, we'd say Prince's are the most respectable, even if they are somewhat conflicting with his overtly sexual on-stage persona. He also cared a lot for 'God's Kingdom'.