Paris Hilton In String Bikini Asked How She 'Still Looks 21'

Paris Hilton doesn't appear to have aged a day. The socialite recently celebrated her 43rd birthday, but her Instagram fans seem to think she still looks 21. In August of last year, Paris posted vacation snaps as she enjoyed a day out on the water, and it was bikini game strong as The Simple Life alum showed off her gorgeous figure. Looking like a supermodel as she flaunted her long legs and lean waistline, Paris stripped down to a stylish two-piece for a gallery of yacht-set images, and her fans still can't get over how young she looks.

Scroll for the photos. Opting for a stringy, halter bikini in hot pink, Paris upped the ante with pops of pale pink from leopard-like prints as she rocked another trendy swimwear look. Showcasing her toned arms and legs, plus her killer abs, the reality star added height to her frame via a wedged pair of heels, posing from the deck of a swanky yacht as she gave a nod to her high-end lifestyle.

Initially posing in shade as she went funky in white-rimmed shades, Paris kept her glam low-key as she wore her blonde locks tied back. Upping the ante in the third slide, the bestie to Kim Kardashian had fun with a hose as she enjoyed a bit of a bikini shower, but the vibe was fun rather than provocative as she once again showcased her fierce figure.

In further images, the mom of one struck more poses from the yacht, but fans did see her in the ocean in one slide as she floated around freely on her back. Proving she's living her best life, Paris wrote: "Bikini Barbie ✨👱🏼‍♀️👙✨ #SummerOfSliving 🔥 #ThatsHot." Fans have left over 300,000 likes.

Comments came in fast. Over 400 fans agreed with a user asking: "How do you still look 21, P? Slay."

"Agreed!!! She makes me less fearful of "growing up" but I can say I'm confident with my looks more now than ever and I'm 32!!!!" another said, agreeing. "Right! Would love her workout routine," a third fan said.

Turns out, Paris does have something up her sleeve when it comes to maintaining her youthful looks. "For sleep, I probably need eight to 10 hours to feel really great the next day. My hours have changed so much; I used to be up so late at night and traveling 250 days out of the year and deejaying very late-night sets, so I used to wake up a lot later," she has revealed.

In her reveal, Paris also dished on her favorite way to start the day, and it doesn't come with organic oatmeal and chia seed smoothies!

"One of my favorite things to cook is banana French toast, so that with fresh-squeezed orange juice and Rice Krispies or Lucky Charms. It's my favorite breakfast," the TV star shared.