's husband, Jay Z
, surprised the Grown Woman
singer on stage with a kiss during a concert in Philadelphia. Beyoncé, who is currently on the North American of her Mrs Carter world tour, was busy introducing her backing dancers and vocalists when Jay Z ran onto the stage behind her and gave her a kiss.
There were huge cheers from the crowd who saw Beyoncé's rap star husband before the 31-year-old had realised what was going on and proceeded to show their support for the couple who are clearly so in love.
Beyoncé posted photographs of the special moment on her tumblr account, which showed her wearing a blue patterned dress and looking rather confused as Jay Z appeared for the public show of affection.
CLICK ON PHOTOS FOR FULL GALLERY
Another of Beyoncé's concerts caused a stir earlier this week when the star got her hair stuck in fan during her show in Montreal, Canada.
Seeing the funny side of the incident Beyoncé reworked the lyrics of her song Halo and posted a handwritten note that read, "Gravity can't begin to pull me out of the fan again.
"I felt my hair was yankin' from the fan that's always hatin'."
The superstar was performing the hit ballad when her long locks became caught in the whirring fan. But ever the professional, she continued to sing perfectly in tune as her security team struggled to set her free.
Beyoncé also posted a video of the incident, which quickly garnered more than 100,000 thumbs up from fans.