Orlando Bloom punches Justin Bieber

Justin Bieber

Orlando bloom

Orlando Bloom threw a punch at Justin Bieber early Wednesday morning in Ibiza and Justin fled the restaurant -- this according to 2 eyewitnesses.

The eyewitnesses said Orlando was in Cipriani restaurant which was packed with celebs, including Paris Hilton, and Diddy. Justin ducked the punch and screamed, "What's up bitch. when Bieber left the crowd applauded.
The back story is  that, Justin partied with Orlando's then-wife Miranda Kerr after a 2012 Victoria's Secret fashion show in NYC and they got very  VERY close.  And in April of this year, Orlando was hanging out with Justin's on-and-off girlfriend Selena Gomez.  So the bad blood is flowing.



Hours after the fight ,Justin ignited the fire by posting -- then quickly deleting -- this pic of Miranda. 

Women WAHALLA.