'JERSEY SHORE' First Bar Fight of the New Season

Summer must be upon us ... because the gang from "Jersey Shore" has gotten into their first bar fight of the season last night, TMZ has learned.

We're told it went down at the Bamboo Bar in Seaside Heights, NJ. It's unclear who was involved, but we're told "several" cast members took part in the fight. Our sources say the cast was eventually escorted out. Full story: TMZ