VIDEO : Jennifer Lopez Reveals Jenna Dewan As 'World of Dance' Series Host

Jennifer Lopez's new dance competition show, 'World of Dance' is catching the attention of many fans, as the 47 year old singer took it to Instagram on Wednesday to give fans a sneak peek of what is to come. Lopez revealed the new NBC series show's host to be Jenna Dewan Tatum. As if that news wasn't exciting enough, the former Step Up star will joined by judges Derek Hough and Neyo, along with Lopez, who is judging and executive producing World of Dance. NBC has yet to announce a premiere date for World of Dance.