We have a feeling Jennifer Aniston is going to be sorry she said this!

The super skinny, super fit superstar made a shocking statement when she confessed that she wants to shed some pounds -- and that her desired weight is a mere 110 pounds.

The 45-year-old told Yahoo! Beauty:
    "These days, if I was being super picky, I would love to drop five pounds. That is just where I have always been really comfortable at about 110 to 113 pounds. But it is harder to get that down, at this age."

110 pounds?! Aniston is 5'5"! That sounds like the ideal weight -- for a scarecrow!

According to HealthStatus.com and using Hamwi formula which is commonly used by many clinicians, the ideal healthy weight of 45-year-old woman who is 5' 5" is 134 pounds, and "the recommended weight range is between 119 and 149 pounds." Umm ... 110 pounds is definitely not a healthy weight if you ask us -- OR ANY DOCTOR!

Despite her desire to be kinda scary skinny, Aniston says she does not want to go under the knife or put fillers in her face to keep herself looking good. The former Friends star is actually pretty critical of the things other celebs do to "stay young" -- and says fiance Justin Theroux is too.

"I think, what I have been witness to, is seeing women trying to stay ageless with what they are doing to themselves. I am grateful to learn from their mistakes, because I am not injecting sh-t into my face. I see them and my heart breaks," said the We're the Millers star. "I think, 'Oh god if you only know how much older you look.' They are trying to stop the clock and all you can see is an insecure person who won't let themselves just age. I also have a fiance who will put a gun to my head if I touch my face in any way."

We knew we liked Justin Theroux! But maybe the Left Overs star should have a stern talking to his lady love about her body image issues!