Jordin Sparks tells David Cook to get some sleep as she herself hasn't managed to get eight hours of sleep since winning the American Idol. Jordin Sparks has sold 500,000 copies of her debut album and she hasn't gotten an 8-hour sleep. What more with David Cook who I expect to sell millions on a debut album.

Los Angeles, CA (CNS) - Last year's "American Idol" winner Jordin Sparks has advice for new winner David Cook- get as much sleep as you can.

Sparks said since winning the title last year she still hasn't managed to get eight hours of sleep. She also told Cook to enjoy every moment you have.

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