According to multiple sources, Tyra Banks has left her role as host of "Dancing with the Stars" after three seasons. Banks recently told TMZ that she was leaving the show to focus on her business ventures, including expanding her ice cream brand Smize & Dream, which recently launched in the United Arab Emirates, and producing new TV series. Banks faced backlash from fans during her tenure for several on-air mistakes, including mistaking one safe dance couple for another that was in the bottom.