Heidi Klum’s daughter Leni, 19, looks incredible in a bright red two-piece as she and boyfriend Aris Rachevsky soak up the sun in Italy

Leni Klum looked fabulous as she continued to soak up the sun in Italy with her boyfriend Aris Rachevsky on Wednesday.

The model, 19, gave a stunning performance as she topped up her tan in a pair of red two piece thong bikini bottoms for a day out in Forte dei Marmi.

She shielded her eyes with black sunglasses and was seen documenting the day by taking photos with her phone before relaxing on a beach chair.

Heidi Klum’s daughter was spotted soaking up the rays as she joined her friends on the lounge chairs, before cooling off with a dip in the ocean.

Leni and Aris, who are said to have been in a relationship for three years, also looked as in love as ever as they shared a cozy hug on the beach.

Sun-kissed: The model, 19, put on a stunning show as she topped up her tan in red two piece thong bikini bottoms for a day out in Forte dei Marmi

Relaxing: She shielded her eyes with black sunglasses as she enjoyed the balmy climes

The pair were also spotted sharing a hug as they socialized with their friends and family during the sun-soaked beach day.

Aris, the son of Los Angeles talent agent Rhea Rachevsky and reportedly enrolled at Harvard, went shirtless in blue board shorts during the outing.

They were also joined by Leni’s father Flavio Briatore, 73, and other family members as they enjoyed some quality time together.

Shortly after their marriage in 2005, Leni was adopted by Heidi’s now ex-husband Seal, but her biological father is Italian multimillionaire Flavio.

Leni and Aris spent the last few days soaking up the sun on a luxury yacht in the South of France before heading to Italy.

Although Aris and Leni have been in a relationship for three years, they are diligently private and he rarely appears on her Instagram.

Leni has started a modeling career in recent years. She made her debut in 2020, when she appeared on the cover of Vogue Germany with her mother at the age of 16.

Since then, she has been featured in promotional campaigns for various brands, including Dior Beauty, Fila and Intimissi, among others.

Blast away! Leni documented the day by snapping photos with her phone before relaxing on a beach chair

Very close: Leni and Aris, who were reportedly dating for three years, also looked as in love as ever

Sweet: Leni saw sweetly putting her arm around Aris’ face as they looked cozy during the trip

Angles: Leni worked hard to get the perfect shot as she held on to a roof and sat down on a chair to take a shot

Cooling off: Leni cooled off with a quick swim in her thong swimsuit

Glitzy: Leni accessorized her beachwear look with a silver bangle, while pulling her blonde locks back into a loose ponytail

Good Friend: Leni helped her friends refill their sunscreen while they relaxed

The mom of the fashion industry personality previously spoke to People and expressed her approval of her child’s career choice.

Heidi told the media that “I’m very proud of my daughter and her modeling work” during her conversation with the publication.

Leni’s stepfather Seal has also expressed his support for his stepdaughter and recently shared this E! News that he was “so proud of everything Leni has done.”

The media figure spoke about her first modeling gig during an interview with Peoplewhere she discussed her introduction to the fashion world.

“I used to go to work with my mom and think, ‘This looks so nice. She looks so happy while she’s at work,'” she said.

Friends: Her friend was seen smiling as Leni helped them apply their sunscreen during the sultry weather

Sweet: Leni put her arm around Aris’s shoulders as he put his arm on her leg affectionately

In love: Leni was seen gently brushing her hands through Aris’s hair as they seemed very close

Group day: They were also joined by Leni’s father Flavio Briatore, 73, and other family members as they enjoyed some quality time together

Top up your tan: Leni was seen applying sunscreen to her friends as they soaked up the sun’s rays

Good humor: Leni seemed to be in jovial form during her sun-soaked holiday

Refreshments: Leni, Aris and Leni’s father Flavio were all spotted enjoying drinks under a lavish marquee on the beach

Sweet gesture: Leni was seen touching her boyfriend’s face while they still looked in love

Catching up: Leni was seen chatting and socializing with her father Flavio during the trip as they enjoyed some quality time together

Beach day: Aris, the son of Los Angeles talent agent Rhea Rachevsky and reportedly enrolled at Harvard, went shirtless in blue board shorts for the outing

Romance: Although Aris and Leni have reportedly been dating for three years, they are diligently private and he rarely appears on her Instagram

Leni then spoke to her mother about her time on set and told the media that she thoroughly enjoyed her time in front of the cameras.

“It was just such a good day. I wasn’t nervous at all. I was just so excited,” she recalled.

The social media personality also revealed that she was happy to have her mother with her during her modeling debut.

“My mom and I just feel totally comfortable with each other and we were dancing all day,” she said.