Dancing with the Stars Derek Hough: Mark Ballas and I "might not be back" for 'Dancing' 05/08/2009 Derek Hough and Mark Ballas might follow in Julianne Hough's footsteps and not return as Dancing with the Stars' professionals for the show's upcoming ninth season. Read More RELATED NEWS Julianne Hough: I wasn't "open" enough while dating Ryan SeacrestJulianne Hough shares emotional clip after first Broadway showBrooks Laich on dating Julianne Hough: She's cool and sweet, I'm a lucky guy TAGS: Dancing with the Stars Mark Ballas Derek Hough Julianne Hough
