Country music superstar Kenny Chesney has become a die-hard fan of hit Tv drama Homeland, because it's the only thing that takes his mind off business.

The workaholic singer/songwriter struggles with insomnia due to his overactive mind, but admits Claire Danes and Damian Lewis' Tv series has helped.

He tells Entertainment Weekly magazine, "The only thing that's helped me to get my mind off of business stuff is watching Homeland. I am addicted to it. It's unbelievable. I've got a buddy of mine that used to be in the Secret Service, and he looks just like (Lewis' character) Brody."