Beyoncé sung 'Happy Birthday' to a fan during her Mrs. Carter Show world tour show in Birmingham over the weekend.

The Drunk In Love singer was concluding her gig, held at the city's LG Arena on Sunday (February 23) when she spotted B'day girl Shehnaz Khan in the crowd.

In video footage of the magic moment, Queen B can be seen asking Khan for her name, before singing Happy Birthday to her.

Describing her encounter with Bey, Khan told the Birmingham Mail: "Incredible, when is that ever going to happen again!

"I was wearing a birthday badge, which she noticed early on in the show and she kind of nodded in acknowledgment.

"I can't believe she stopped the show for me. I was leaning over the barrier holding her hand and not realising the camera was recording, everyone around me was going crazy!"

Shehnaz and five of her pals had already been given a birthday treat from Beyoncé's management after they were spotted and upgraded to the VIP area and a front row spot for the gig.