Kevin Hart's a two-timing, backstabbing nightclub host ... at least according to the Miami hot spot that just sued the comedian for bailing on a hosting gig so he could host at a DIFFERENT venue with Dwyane Wade.
Cameo Nightclub filed the lawsuit against Hart and his manager, claiming the comic agreed to host a party the night of June 22 ... but then jumped ship at the last minute to host a Miami Heat Championship party at nearby Dream Nightclub instead ... where Wade was partying along with BET's Terrence J.
Cameo says it spent $4,680 on Kevin's event for nothing ... and now, it's suing for at least $15,000, claiming the cancellation not only affected profits, it also damaged their rep.
Funny ... Kevin re-scheduled his Cameo hosting gig for last night, July 22, and his manager tells us as far as he knows the whole beef had been squashed.
Just trying to keep the world updated one story at a time!