as a chippendales dancer? >> no, no, totally wrong. >> channel vanilla ice in a "lip sync battle"? >> and we need to give you -- you got to stop doing that. >> beat his buddy josh duhamel in a car race? >> do you think this suit is going to make me go faster? >> are you wearing underwear underneath there? >> survive a workout with "dancing" champ rashad jennings? >> come on, man, push this thing. >> and with the help of bindi irwin, can cam overcome his biggest fears? >> oh, help. help. please, please. oh, god. >>> now for may 29th, 2017, this is "entertait nmentonight." >>> thanks so much for joining us. the end of the memorial day weekend, a special welcome to all men and women of our armed services, past and present, we thank you. >> we appreciate the sacrifice you have made. tonight, sit back and relax and enjoy the madness that we're going to put this man through. coming up in the next half hour some of the wildest challenges. >> it was very entertaining for me. i enjoyed it. >> your a very brave man. his first challenge can cam lip sync battle. tonight's challenge -- can cam