With his debut album coming out tomorrow, and a legion of fans greeting him at every performance, life can be a bit crazy for American Idol champion David Cook.

Fortunately, he has a lovely girlfriend to help him through the bizarre times.

"I think she just gets that this is all nuts," Cook told People Magazine of Kimberly Caldwell, a season two finalist on American Idol. "She's a nice break from the chaos."

Caldwell, of course, enjoys a burgeoning singing career of her own. Cook says the couple won't perform a duet, but it's clear they are making sweet music off the stage together.

David Cook + Kimberly Caldwell = CookWell