See if you can pick out Lil Rounds, Matt Giraud, Adam Lambert and the rest of the Top 10!
Updated: Wednesday Mar 25, 2009 | 06:00 AM EDT
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Born in Redondo Beach, Calif., he started playing piano at age 3 and was already composing music two years later. "I've known for years this is where my heart is," the singer tells PEOPLE. Can you guess who he is?
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