The former Friends actress admitted that she does not have a problem with reality stars in the documentary $ellebrity, according to Us Weekly.
"There's nothing wrong with Kim Kardashian and all those people," Aniston said. "If that's how they choose to make a living, more power to them."
However, Aniston then added: "My line of work is different. I want to entertain people."
Meanwhile, in the trailer for the documentary, Aniston is seen expressing surprise about how newsworthy her life has become.
"When all of a sudden you're hearing rumours that are not true on a CNN crawl, you sort of go, 'This is CNN!'" she says.
Howard Stern previously slammed Kardashian, claiming that the reality star believed she was similar to Aniston. Meanwhile, Jeremy Renner, 50 Cent and Jon Hamm are among the other stars who have publicly criticised Kardashian.
Watch the trailer for $ellebrity below: