They both host dance-themed reality shows, but when it comes to on-camera style the two women couldn't be more different. Self-styled So You Think You Can Dance's Deeley mixes edgy designer pieces from Matthew Williamson and Alexander Wang with vintage items to create her signature looks. Dancing With the Stars host Harris keeps it strictly ballroom in gowns by designers like Dina Bar-El.
More! Best TV Show Weddings on EW.comRead MoreLess