Season 1 - Kelly Clarkson
Named the first "American Idol," Clarkson is arguably the most successful contestant to date. Her latest album, "Stronger," was released by RCA Records on October 24th, 2011. Last year, Clarkson wed talent manager Brandon Blackstock, with whom she just welcomed her first child, and released a holiday album entitled "Wrapped in Red." —XFINITY Entertainment Staff (Photos by Getty Images)
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