When it comes to "who did it first," Jennifer Aniston says it was definitely her when it comes to showing off her derriere on the front cover of a magazine. The Hollywood actress recently suggested that Kim Kardashian might be following in her lead when she "pioneered" the trend of posing naked on the cover of Rolling Stone Magazine back in 1996.

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Aniston told People Magazine on Friday, "I was an original, all right? Sorry, Kim K."

But comparing her shoot to Kardashian's now controversial Paper Magazine cover, where she is completely naked while standing inside a trash bag, "That was just innocent. There's nothing aggressive about that."

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Meanwhile, Aniston has also joked that she doesn't mind telling a good "fart joke" on the big screen.

During the red carpet premiere of her latest movie, Horrible Bosses 2, Aniston told People Magazine on Thursday that she's not one to shy away from roles with a little toilet humor.

She said, "I'm always trying to find the great small roles, the stronger more slice of life more complex and I've been doing fart jokes for a long time, which I love immensely. So I think it does allow you to sort of take care of business and then you can spend the time with these little labors of love, which I've learned sometimes you have to create for yourself."

Aniston will also be seen in the highly-anticipated Cake, which will hit a limited number of theaters in early December.

Tags: Jennifer Aniston Kim Kardashian