WATCH: Ed Sheeran replaces Jay Z in Drunk in Love duet with Beyonce

“I want to bring out someone I respect so much,” she said before they rocked out their stripped down acoustic version of ‘Drunk in Love’ - a song she usually sings with hubby JayZ.

What do you get when you mix Ed Sheeran with Beyonce?

Pure perfection, that’s what.

Saturday night marked the return of the Global Citizen Festival, in Central Park, New York City and fans couldn’t believe their luck when they heard Beyonce was set to perform.

Crying because I'm going to the Global Citizen Festival in NYC AND I'M GOING TO SEE BEYONCE 😭❤️

— Taylor Warywoda (@TaylorWarywoda) July 10, 2015

Little did they know that she’d also welcome Ed Sheeran to the stage as a surprise guest.

“I want to bring out someone I respect so much,” she said, before they performed a stripped down acoustic version of ‘Drunk in Love’ - a song originally sung with hubby Jay Z.

This is not the first time the pair have shared the stage, earlier this year the two performed at a Grammy tribute concert for Stevie Wonder, singing a rendition of Master Blaster.

And yes, that was also pure and utter perfection.