The singer gifted her devotees with a new video after posting Lemonade album track Hold Up on YouTube without any fanfare.

The video, which was previously only available to subscribers of her husband Jay Z's streaming site Tidal, premiered in April (16) as part of her striking Lemonade film, but fans can now watch it online.

Meanwhile, stars like Gladys Knight, Jennifer Hudson, and Mariah Carey were among the fans who took to social media on Sunday to wish Beyonce a happy birthday.

"Happy Birthday to the beautiful Queen Bey! @beyonce," Carey wrote. "Lots of love and respect always, Mariah."

And Hudson posted a shot of Beyonce with her son, David Daniel Otunga, Jr. adding the caption: "What better day to post this throw back, then on your bday (sic)! Happy birthday @Beyonce from one Virgo to another."