Since Jennifer Aniston moved from her regular television role on the beloved sitcom 'Friends' into movie roles, she has quickly established herself as one of the most beautiful actresses in Hollywood, a feat she achieved without undergoing any plastic surgery.

Jennifer Aniston
Aniston claims she will never have plastic surgery

The 45 year-old actress's desirable style, wardrobe and body are what many women would love to achieve, and maybe this is their chance to find out how Aniston maintains this flawless look as she recently took part in a candid interview with Yahoo Beauty, revealing many inside secrets.

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However, unlike her fellow showbiz colleagues, Aniston has been able to avoid the pressures of going under the knife to achieve an ageless look.

"I think what I have been witness to is seeing women trying to stay ageless with what they are doing to themselves," she explained. "I am grateful to learn from their mistakes, because I am not injecting s--t into my face. I see them and my heart breaks."

But how does Aniston maintain such youthful skin? She simply put it down to good genes and natural products.

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"My dad is 100 percent Greek; he turned 81 and he barely has a wrinkle. And neither did my grandmother, who was 95 when she died," she said. "But it's also just water, drinking a lot of water, using really nice good products for your face. Don't overproduce, that's the other thing. Getting proper sleep is always important."

Jennifer Aniston
Aniston also thinks her youthful looks are because of good genes

While revealing her ideal weight, one thing Aniston confessed to having trouble with was sustaining her healthy figure. "These days, if I was being super picky, I would love to drop five pounds," she said. "That is just where I have always been really comfortable at about 110 to 113 pounds. But it is harder at this age."