Beyonce was hit in her bum while performing at her concert in Copenhagen.
When the 31-year-old singer was parading along the stage and passing the mic to her fans to sing along with her, an over-eager male spanked Beyonce as she walked past him, the Mirror reported.
The incident angered her so much that she angrily said "I will have you escorted out right now, alright?"
Currently Beyonce is on the European leg of her sold-out Mrs Carter Show world tour.