Kim Kardashian fired back at Jon Hamm after the Mad Men star questioned her smarts and referred to her as a "f***ing idiot." 

The reality star addressed Hamm's comments on Twitter, writing, "I respect Jon and I am a firm believer that everyone is entitled to their own opinion and that not everyone takes the same path in life." But, she noted, "We're all working hard and we all have to respect one another. Calling someone who runs their own businesses, is a part of a successful TV show, produces, writes, designs, and creates, 'stupid,' is in my opinion careless."

Hamm, who plays the dapper Don Draper on AMC's Mad Men, lashed out at Kardashian and the success of reality TV in April's Elle UK.

"Whether it's Paris Hilton or Kim Kardashian or whoever, stupidity is certainly celebrated," he said in Elle UK. "Being a f***ing idiot is a valuable commodity in this culture because you're rewarded significantly."

But Hamm isn't the only A-lister who has no use for reality TV. Last January, James Bond himself, Daniel Craig, expressed similar sentiments.

"Look at the Kardashians, they're worth millions," Craig told British GQ. "I don't think they were that badly off (financially) to begin with but now look at them. You see that and you think, 'What, you mean all I have to do is behave like a f--king idiot on television and then you'll pay me millions?' "

Tags: Kim Kardashian