Sofía Vergara Rings in 53rd Birthday in Sardinia

The Colombian-American actress celebrated the milestone, showing off her age-defying physique while clad in a bikini. The festivities come amid rumors that she and Tom Brady had a summer fling in Ibiza.

Sofía Vergara has been having the time of her life across several Mediterranean islands in recent weeks and the actress is extending her vacation in Sardinia, where she rang in her 53rd birthday on Thursday, July 10.

The "Modern Family" alum gave fans a glimpse into the celebration, sharing a photo of herself posing on the living room floor, wearing a white bikini. In the image, she is surrounded by several bouquets of flowers.

She also shared a video of the floral arrangements and revealed her birthday cake, which had the words "Feliz Cumpleaños" (Spanish for "Happy Birthday") written in red icing. Vergara later uploaded a series of additional posts documenting the birthday festivities.

She enjoyed a day at the beach with her loved ones, including her son, Manolo Gonzalez Vergara. Later that evening, she was joined by her "favorite people" for a birthday dinner.

For the occasion, Vergara wore a form-fitting, floral halter dress with a plunging neckline and vibrant red, pink, and blue flower prints. She paired the look with nude platform heels, a gold bracelet, and soft, natural makeup.

Her birthday comes amid rumors of a summer romance with Tom Brady that allegedly began while they were aboard the newly launched Luminara Ritz-Carlton superyacht. However, sources that spoke to TMZ say it was nothing more than a fling.

Both Vergara and Brady reportedly remain single.