Lady Amelia Windsor
Lady Amelia Windsor celebrates her 23rd birthday on a beach. Pictured: Lady Amelia Windsor attends the Bottega Veneta Fall/Winter 2018 fashion show at New York Stock Exchange on February 9, 2018 in New York City. Getty Images/Dimitrios Kambouris

Prince Harry's cousin Lady Amelia Windsor just turned 23 years old.

Windsor celebrated her natal day at the beach. The royal stunner took to Instagram and shared a photo of herself to celebrate her special day. "Serene sea side squinting," she wrote in the caption.

According to People, Windsor also shared photos of herself doing silly poses on her Instagram Stories. In the snaps, she can be seen wearing a pink jacket, red sweatpants and sandals at the beach.

Windsor showcased her flexibility in different positions to complete the phrase "It's ma burfday." In the final pose, she dramatically put one of her hand behind her head while the other was on her hip.

Windsor's love for beaches is given as she has been seen enjoying the water lately. In fact, in July she was photographed with a female friend in Ibiza.

During the said sighting, Windsor donned a strapless denim bikini. She appeared to be in high spirits and was even photographed playing with a dog on the beach.

Windsor is one of the royals who are allowed to maintain their own Instagram account. She uses the platform to give her fans a glimpse of her life. She confessed her love for Instagram in the past interview because it "allows anyone to be creative and imaginative."

Windsor wasn't invited to Prince Harry and Meghan Markle's royal wedding. However, she shares the Duchess of Sussex's advocacy for women.

In June, she attended the Serpentine Summer Party with Princess Eugenie and Princess Beatrice. She showed up wearing a pink, white and gray mini dress with metallic threading. She paired it with pink sandals with a large crystal buckle and accessorized with a white watch and large dangling Chanel earrings.

Windsor let her hair won and wore a minimal makeup with a slick of eyeliner. On the said outing she made a statement by flaunting her minimalist tattoo and attending with her underarm hair.

After the said outing, she was spotted at the Haute Couture show in Paris. She arrived in a stunning red sundress with minimal makeup. The 23-year-old royal combed her thick eyebrows, added shimmery gold eyeshadow and kept her hair in a low chignon.

She shared a snap of her on Instagram and wrote "@dior Haute Couture en rouge et blanc. A beautiful tribute to les ateliers and the iconic silhouettes of Dior."