Among the thousands of fans there to see Jay Z who headlined Hackney this past weekend, Beyonce joined the masses as they braved the rain.

Following her husbands orders, Bey' rocked out in a black hoodie joining the mosh pit circle. With a count down from Jay and 'Ye, everyone ran into the middle of the circle and started going crazy.

LMAO @ Jay when he says to Bey, "You'll make your family proud" LOL. Check out the madness below...