Jon Hamm
Comedian Kathy Griffin has not been shy about criticizing disrespectful celebrities she has encountered. She has been extremely public about her experiences. According to Kathy Griffin’s book Celebrity Run-Ins: My A-Z Index, the handsome Jon Hamm is one of the rudest guys she has ever encountered. “You’ll never convince me to like Jon Hamm,” she wrote. “The vibe I’ve always gotten from him is cold and somewhat disrespectful … toward me. I’m suggesting he’s one of these hot guys who’s mildly funny but actually thinks he’s comedian-level funny.”
Jon Hamm
Madonna
After making an appearance on The Graham Norton Show, Madonna received a lot of backlash. She was perceived by many observers as being excessively nasty to Sir Ian McKellen. The seasoned actor was addressed by the Queen of Pop in a few snide remarks after she had forgotten to recognize him from a charity function. Madonna was very embarrassed for forgetting that they had previously collaborated.
Madonna
