UK celebrities Mel B, Shirley Ballas, Boris Becker, Laurence Llewelyn-Bowen, and Steph McGovern face off in the Costa Rican jungle at the behest of survivalist Bear Grylls, who takes turns prepping them for living in the wilderness and making them his prey. Hosted by Holly Willoughby (This Morning), the competition show Celebrity Bear Hunt follows 12 celebrities as they try to evade capture.