Justin Bieber was forced to finish a performance in excruciating pain after tripping over on stage. The 15-year-old pop sensation showed off a picture of his foot in a cast on his Twitter.

He was at the Wembley Arena in London on Monday, opening for Taylor Swift when the minor accident happened.

He related the event to his fans through his Twitter, saying, “in the last song ONE TIME i tripped over something on stage coming down the ramp and felt my ankle roll in a very bad way. Turns out I fractured my foot and had to finish the song on a broken foot. After i was done i was in such pain i skipped the encore and got off stage and back to see the medics.”

He then spent the rest of the night in the hospital getting an x-ray and a cast.