No one on the planet can relate more to David Cook that last year's American Idol champion, Jordin Sparks.
After being in attendance at the show's finale and seeing Cook knock off David Archuleta for the title, Sparks offered the rocker one piece of important advice:
"Sleep as much as you can because you don't get any sleep. It's a year later and I still haven't gotten a whole eight hours of sleep yet … I'm still reeling from winning last year. But, I guess I would say just try and enjoy every moment you have.
David Cook and Jordin Sparks have a lot in common.