Dancing with the Stars Derek Hough temporarily sidelined from 'Dancing with the Stars' 10/19/2009 Derek Hough's illness has him on the sideline for Dancing with the Stars' rehearsals. Read More RELATED NEWS Kelly Osbourne owes $35,000 taxes from 'Dancing' appearance yearAaron Carter checks into rehab treatment facility for "addiction issues"Louie Vito: 'Dancing with the Stars' helped deal with Olympic pressure TAGS: Dancing with the Stars Maksim Chmerkovskiy Derek Hough Joanna Krupa Debi Mazar
