Heidi Klum Windswept In String Bikini Getting 'Hotter With Age'

Heidi Klum wasn't posing as she showed off her sensational swimsuit body on vacation this summer. Soaking up the sunshine in Italy, the 51-year-old reminded the paparazzi of her supermodel body, and fans didn't take long to comment as a fan on Instagram reposted the snaps. Stripping down to a banded bikini and patterned shorts, Heidi took a photo as a photographer caught the moment, with the remainder of the gallery accentuating the day's wind as the blonde's hair flew about her face. When fans rushed to comment, one said that Heidi only gets "hotter with age."

Scroll for the photos. Photographed in profile while holding up her smartphone, Heidi drew the eye to her toned waistline, flaunting her signature curves and lean figure in a multi-banded string bikini in brown. Keeping trendy in a rolled-down pair of printed green beach shorts, the Project Runway alum flashed hints of her long legs, going makeup-free and with her unstyled hair billowing around her.

Wearing a red scarf around her shoulders and eventually lifting it up in a swipe right, Heidi also walked around in her teeny two-piece, with front-facing shots showing her impressive abs.

The mom of four, who brought along husband Tom Kaulitz and daughter Leni Klum on the trip, wore aviator shades and bangles, but talk wasn't of her accessories as fans commented. "She is the queen," one replied. "She’s just one of those women who becomes hotter with age," another said. Heidi Klum recently proved just how much hotter she is with age while walking the Paris Fashion Week runway in a plunging latex dress.

Two weeks ago, the blonde strutted her stuff on the Le Défilé L'Oréal Paris – Walk Your Worth catwalk, where she was joined by stars including supermodel Kendall Jenner and actress Eva Longoria.

Throwing up one arm while in heels, Heidi Klum looked a million dollars in her black dress, going skintight and with a devilish neckline highlighting her curves.

“I get the mini skirt question all the time - so how long are you going to wear mini skirts?" Heidi told the Call Her Daddy podcast last month. She added: “I’ve said many times, I probably will be walking around at 70, if I feel like it, in a mini skirt if I wanna show my legs."

Continuing, the former Victoria's Secret Angel shared:

“I see all my flaws, this is it. That’s how life is. You climb, you get older, and it goes down the hill again with our looks and not being plump any more and this, that, and the other."