American Idol Ex-'Idol' champ Ruben Studdard wants to go 'Dancing with the Stars' 03/31/2009 Former American Idol champion Ruben Studdard is interested in competing on ABC's Dancing with the Stars. Read More RELATED NEWS 'American Idol' alum Josh Gracin expecting fifth childRuben Studdard and Clay Aiken perform a duet for first time in 13 years on 'The View'Rickey Smith, former 'American Idol' finalist, dead at age 36 TAGS: American Idol Dancing with the Stars Ruben Studdard