Beyonce wasn't the only surprise guest at the Global Citizen Festival in New York City Saturday night…
Beyonce showed up unannounced to perform Holy Grail with hubby Jay Z at the Global Citizen Festival in New York Saturday night when her boobs popped out in the middle of her performance. Luckily the pop star was wearing a nude colored bra.
Beyonce handled the situation like a pro and finished the song, hand over chest.
