American Idol Former 'Idol' finalist Kimberley Locke living healthier 'Fit Club' lifestyle 06/12/2007 Kimberley Locke gained notoriety as a finalist on American Idol's second season and recently lost 28 pounds as a contestant on Celebrity Fit Club's fifth season. 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 Celebrity Fit Club Celebrity Fit Club 5 Clay Aiken Kimberley Locke Ruben Studdard