Paris Hilton denies having plastic surgery as she shares secrets to youthful look

Paris Hilton has denied ever having plastic surgery and says there's another secret to her youthful glow.

The hotel heiress, 38, is just a couple of years away from her 40th birthday, but shared the secret to looking like she's still in her 20s.

Paris, who is close friends with Kim Kardashian , stays saying out of the sun is the key to maintaining a youthful glow.

She told MailOnline : "My mother always taught me to stay out of the sun and about how important skincare is."

Speaking at the 3rd Annual #REVOLVEawards at Goya Studios in Hollywood, she said that while she's hitting the beach in places like Ibiza and St Barts, she's always armed with plenty of sunscreen and a big hat to block out the rays.

She also took the opportunity to plug her own beauty product line, Paris Hilton ProD.N.A Skincare, which she says gives "incredible results".

But when it comes to going under the knife to alter your appearance, she says it's something she's never done.

She said: "I'm all natural and very proud of that."