Beyoncé was left a little red-faced after suffering a wardrobe malfunction during a live performance on Saturday (September 27).

Queen B was mid-way through her set with hubby Jay-Z at the Global Citizen Festival when her lace blouse burst open during an energetic dance routine - flashing her flesh-coloured bra to 60,000 people.

[related]Ever the professional, the Drunk In Love singer carried on with her performance, quickly placing her hand over her assets, meaning that many in the crowd her unaware of the mishap.

Her stint on stage came as surprise for concertgoers, with the audience only expecting to see Jigga at the event.