By Rita Kokshanian
Updated: May 20, 2015 @ 11:15 am

It was a happy birthday, indeed! Beyoncé, who just turned 33 years old, has been celebrating the milestone with her husband Jay Z in Portofino, Italy. But being on vacation didn't stop the ever-gracious singer from taking the time to thank all of her fans for their well wishes. Queen Bey took to Instagram on Sunday to show her gratitude with a snap of herself in a bikini. "Thank y'all so much for my birthday wishes!" she captioned the photo, which shows her displaying her acrobatic talents while doing a back handspring. Clearly, 33 looks good on her.

Want to relive the year's best bikini moments? Click through our gallery of celebrities in bikinis!