'Idol' Cook warns over-zealous fans

American Idol winner David Cook has asked fans to respect his privacy on tour.

Cook, 26, warned that the actions of more aggressive supporters may end up making him "less accessible".

"The efforts by some fans to find our hotel rooms, call our hotel rooms, attach things to our bus, etc., is something I have to condemn," said Cook on his MySpace blog.

"We do enjoy what little privacy we can muster. This relationship only works when it remains healthy for both parties and should this behaviour continue, the only thing we can do is take more preventative measures to maintain our privacy, which in turn makes us less accessible to you."

The singer added: "I hope this doesn't come off as harsh. I merely want to nip this in the bud so we can continue to have a great experience with all of you at the shows we have coming up."