David Cook and Kim Caldwell in public

Reigning American Idol David Cook was seen out and about with his girlfriend, ex-Idol contestant Kimberly Caldwell. The two grabbed a nice lunch and then walked around hand-in-hand.

That is one lucky man, folks.

Idol tour won't stop the love train for David Cook and Kimberly Caldwell

Unlike the other David from the latest season of Idol, David Cook has it all right now. He's the reigning American Idol, he's about to take off on the Idol tour (53 performances in 49 cities over 72 days), and he has a HOT girlfriend (complete with kissing...poor Archuleta). But a lot of people are saying that the Idol tour could break his relationship with Kimberly Caldwell because it's so demanding. Cook's not worried.

I get to do what I love and love what I do, so no, it doesn't put a damper on anything. Kim's great. She's got a little bit of insight on it which definitely helps. She's very supportive, and not only with me but with my entire family, which is huge. She's great.

The Idol tour kicks off today in Glendale, AZ. I plan on keeping Kimberly company while Mr. Cook is gone. Sorry bro...you snooze, you lose.