Kathy Hilton has been capturing attention not only for her appearance on “The Real Housewives of Beverly Hills” but also for her remarkably youthful appearance.

Despite always being in the public eye, the 66-year-old star has gained even more prominence recently by joining her sister, Kyle Richards, as a ‘friend of’ on the Bravo reality series in 2021.

Additionally, Hilton played a significant role in her daughter Paris Hilton’s Peacock series, “Paris in Love.”

This week, she marked a special occasion by sharing a photo on Instagram with her husband, Rick Hilton, celebrating their 46th wedding anniversary.

The blonde socialite stunned followers in a daring black lace minidress, highlighting her timeless figure and radiant face.

In the snap, Hilton looked half her age as she posed next to Rick, who was dressed in an all-white suit and a navy blue zip-up.

Fans were captivated by her youthful visage, gushing over how good Hilton looked.

‘Va-va-voom! Okay Kathy, you look amazing! Happy anniversary!’ one person wrote.

Fans went wild after seeing a snap Kathy Hilton with her husband, Rick Hilton, celebrating their 46th wedding anniversary, astounded by her youthful look

‘Kathy!!! You look so so sooo HOTTT,’ agreed a second.

Someone else wrote: ‘You both look incredible… and you’re just as amazing on the inside too! God bless you both. Happy Anniversary.’

Hilton has never publicly confirmed or denied any plastic surgery rumors, but now, a plastic surgeon has revealed exclusively to Daily Mail whether they believe that the star has been under the knife or not.

Oregon-based plastic surgeon Dr Sean McNally, who has never treated Hilton directly, suggested that the star has indeed undergone cosmetic surgery.

‘The two things that stand out the most for me are how open her eyes look which is likely due to an upper blepharoplasty and the angle of her brows and eyes have changed,’ the expert exclusively told the Daily Mail after looking at pictures of Hilton.

‘They’re both more canted up laterally which is likely secondary to a temporal brow lift.’

He continued that he suspects she has also had cosmetic injections, claiming: ‘Her lips are definitely done and I suspect that she has also been getting filler to her midface to help maintain her natural fullness in this area.’

Discussing her seeming absence of age spots, Dr McNally shared: ‘This is likely due to a combination of a solid skin care routine and regular maintenance with IPL and/or lasers.’

Oregon-based plastic surgeon Dr Sean McNally, who has never treated Hilton directly, suggested that the star has indeed undergone plastic surgery. She is pictured here in 1996 with her daughter Paris and husband Rick

Hilton in 1999 at The Royal Oak Foundation Benefit Gala in New York (left) and at Kris Jenner’s 70th birthday earlier in November this year (right)

Hilton looking youthful and glowing with her husband Rick in 2001

Kathy Hilton with her daughter Nikki in 2012

Hilton pictured at a gala in 2022 sporting a very youthful glow

Dr McNally, who has never treated Hilton (pictured in 2024), suggested she may gave had cosmetic injections, claiming: ‘Her lips are definitely done and I suspect that she has also been getting filler to her midface to help maintain her natural fullness in this area’ 

The Daily Mail has reached out for comment. 

Hilton has previously opened up about her skincare routine, which involves at-home laser treatments, dry brushing, and collagen drinks. 

The reality star told US Weekly she uses an at-home laser treatment called The Lyma Laser.

‘It’s amazing, I really love it,’ she told the publication, adding she loves trying out new advances in skincare technology.

‘There’s so many things out there right now that are available to us. Why not try it? I’ve always been into skincare,’ she said.

In addition to the laser treatments, the actress also likes to dry brush every day to detoxify the skin, and drink a collagen drink to increase hydration and the elasticity in her skin.

Last year, Hilton and her daughter Nikki, 40, paired with British skincare brand No.7 – and shared how they utilize the products to feel their absolute best. 

Hilton shared how the brand has helped keep her skin fresh – and one of her beauty tips involved a bit of rose water.

‘To give you a little background, my mother is a skincare junkie and when she would visit London, she would come back with No7 because they’ve been around for almost 90 years, so I’ve always loved it,’ The Real Housewives of Beverly Hills star also told Hello.