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Police are looking into a beating and robbery at Hollywood's Avalon nightclub Wednesday allegedly involving Sean Kingston. 

According to, a promoter is accusing Kingston of ordering members of his entourage to pin him against a wall after he refused to pay the artist for his Wednesday night appearance. 

The promoter wasn't satisfied with the lack of publicity Kingston gave the event on social media and only paid him half of what was promised.  While Kingston's people had him up against the wall, the promoter says they took his watch, cell phone and several-thousand-dollars in cash.  

Police confirmed that the promoter fingered Kingston as being behind the attack, but the rapper isn't named as a suspect.  While the cash disappeared, the watch and phone were later discovered at the club.  

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