Miguel Nightclub Fight Night You Didn't Pay Me to Sing

10/7/2016 8:57 AM PDT
EXCLUSIVE

Miguel had to be held back from fighting a club owner Wednesday night.

The singer made a deal with the owner of Side Bar in San Diego to appear, but the owner admits the contract says nothing about Miguel singing. The owner tells us, they had a verbal agreement in which Miguel agreed to sing 1 song.

Miguel stood by the contract ... saying he never agreed to sing, but the owner kept pushing a mic in his face, and that's when things got super heated. 

A good time was had by most.