Ruben Studdard Divorce: 'American Idol' Winner Files Divorce Docs

11/17/2011 02:26 pm ET

Ruben Studdard filed for divorce Wednesday from his wife of three years, citing "irreconcilable differences."

Studdard and Surata Zuri McCants married in 2008 and have no children. McCants has a daughter from a previous relationship.

Studdard won the second season of "American Idol" in 2003, beating out semi-finalist Clay Aiken.