Orlando Bloom threw a punch at Justin Bieber early Wednesday morning in Ibiza … and Justin fled the restaurant — this according to 2 eyewitnesses.
Orlando was in Cipriani restaurant which was packed with celebs, including Paris Hilton, and Diddy.
You don’t see Orlando swing, but the eyewitnesses said that’s exactly what happened. Justin ducked the punch. That’s where the video starts and you hear Justin scream, “What’s up bitch?”
When Bieber left the crowd applauded.