What Are You Smiling About?

9/17/2006 10:30 AM PDT

What Are You Smiling About?

TMZ recently obtained a mugshot of American Idol reject Corey Clark from the Yuma County Sheriff's Department. Upon its arrival one detail was prominent ... he was smiling!

We went digging through our files and found that Corey is just the latest famous person to participate in a rapidly growing trend. Celebrities, arrested for a variety of offenses, are taking mugshots that look more like expensive professional photo shoots.

TMZ has assembled some of the greatest happy celebrity jailbirds for your viewing pleasure.