Jay Z performing on stage. Photo / Getty
Jay Z serenaded Beyonce from the Made in America Festival stage on Sunday night.
The 47-year-old rapper got the huge crowd to join him in singing 'Happy Birthday' to his wife to mark her 36th birthday on Monday.
In a video from the event, Beyonce can be seen dancing along to the tune from a special box away from the crowd.
Meanwhile, Beyonce's mother Tina Lawson took to social media to pay tribute to the 'Crazy in Love' hitmaker.
She wrote: "36 years ago God Chose me out of all the women in the world to be your mother! How blessed could i be ? Not because you are a super talented , smart business woman and one of the biggest superstars! Its because you are the kindest most generous , thoughtful , intuitive , loyal , humble , funny , grounded, grateful and loving human being. I am proud to be your mom ..Happy Birthday Baby! I love you with my whole heart (sic)"
And Jay Z previously revealed he delayed his tour until later in the year so he could spend quality time with his family without the pressures of being on the road.
He said: "I booked the tour for October so I could have at least four months ... to just really bond and see their fingers and s**t like that. They'll be with me [on tour] anyway, but I'm just saying, like, [I needed] a space where I'm not doing nothing, I'm just focused on them."
"I'm not thinking about a show at night or anything like that. That's why the tour is so far away from the release of the album."
Dobbyn feels his musicality has been affected, but remains in good spirits.