Just watched the episode with Rudy Giuliani. While I am not a fan of his, he was game to come out there and perform anyway!
Ken walking out was disgraceful! Just because someone may not fit your narrative doesn't mean they don't deserve your respect... at least Rudy had the guts to come out and have fun. So what that he isn't your "party line!"
Major respect for Nicole and Jenny for being awesome human beings! Ken (not sure if Robin walked out, if so shame on him, too) but Ken should apologize! I bet other celebrities saw Kens actions and decided against coming on the show in case they were treated like that!!!