Carson Daly transformed into Olivia Newton-John ’ s iconic character Lip Sync Battle , while Savannah played John Travolta ’ s role Danny . The pair went up against Al Roker , Willie Geist and Natalie Morales , who donned blonde wigs for their performance of Sia ’ s Chandelier . Chrissy Teigen judged the performances ahead of tonight 's premiere of Spike TV 's new show Sandy , which she co-hosts with LL Cool J .
Carson Daly transformed into Olivia Newton-John ’ s iconic character Sandy , while Savannah played John Travolta ’ s role Danny . The pair went up against Al Roker , Willie Geist and Natalie Morales , who donned blonde wigs for their performance of Sia ’ s Chandelier . Chrissy Teigen judged the performances ahead of tonight 's premiere of Spike TV 's new show Lip Sync Battle , which she co-hosts with LL Cool J .