8. Hugh Grant from The Daily Show With Jon Stewart
A classic case of another celebrity acting out on set with other members of the show and the host himself. Jon Stewart was a very influential figure regarding politics and TV, but that didn’t mean anything to Hugh Grant since he was very rude to everyone when he appeared in 2009’s “Comedy Central” show.
Jon Stewart described the actor as “a big pain the ass” and said that Grant was his least favorite guest: “And we’ve had dictators on the show.” Grant reportedly couldn’t stop from complaining about everything, so, needless to say, he got a life ban from the show.