Kimberly Caldwell – Listen to Her New Song “Mess Of You” 12/17/2009 mj santilli American Idol, Kimberly Caldwell 22 Listen to Kimberly Caldwell’s new single, the mid-tempo rocker, “Mess of You” at her MySpace page. Listen to “Mess of You” HERE. Kimberley’s debut album, “Without Regret” is set to be released in April 2010. The song sounds radio-ready to me. What do you think? Kimberley Caldwell