'American Idol' Alums Before They Were Stars; Kelly Clarkson, Carrie Underwood And More (PHOTOS) 01/19/2012 08:37 am ET | Updated Mar 20, 2012 www.celebuzz.com Who knew that this bunch would grow up to be some of the next generation's biggest music superstars?! Read more on www.celebuzz.com More: Television American Idol Unbelievably Satisfying American Idol 2012 FOLLOW CELEBRITY facebook twitter Suggest a correction GET THE NEWSLETTER Enter your email address to get top stories and blog posts emailed to you each day. FOLLOW HUFFPOST HuffPost Celebrity HuffPost Celebrity HuffingtonPost Available on the App Store Android App on Google Play Get it at Blackberry App World HUFFPOST NEWSLETTERS Enter your email address to get top stories and blog posts emailed to you each day. Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements. Learn More.