Police were forced to shut down a Jersey shore party featuring Sean "Diddy" Combs and Busta Rhymes because 500 unruly people tried to force themselves into the venue at Harrah's early Monday morning.

Atlantic City police say they had to force about 1,800 guests out of the nightclub, 'The Pool,' when things turned chaotic shortly after midnight. Authorities say hundreds of people in line -- without tickets -- tried to barge into the venue.

All the casino's bars were closed early because of the event.

Police arrested a Neptune Township resident on charges he refused to leave and fought with security.

No injuries were reported.