Justin Bieber & Selena Gomez — Disasterous Dinner Date

EXCLUSIVE 1117-justin-bieber-selena-gomez-fame-flynet-leavingJustin Bieber and Selena Gomez got in an epic argument during dinner Friday and let”s just say … they didn”t even make it to the appetizer.

A source inside the San Fernando Valley Japanese restaurant tells our sources … the “couple” had an argument while inside the restaurant and Selena left less than 10 minutes into the meal. Justin quickly followed with his head bowed.

According to a photog on scene … Selena drove home with Justin trailing a few minutes behind. When Justin got to her place … she denied him entrance at the gate and Bieber drove off.

1117-justin-bieber-fame-flynet-deniedCould this be the final straw in this tween romance We doubt it, but stay tuned …