Marriage Talk Makes Nick Cannon & Chilli Laugh

Nick Cannon fell in line with a new woman ... Chilli ... outside a Hollywood club, and made sure to follow her lead when the relationship questions started.

Nick and the TLC singer looked very cozy as they left Warwick nightclub and hopped in their ride -- but of course someone had to ask if there's any talk of marriage.

It's an odd question since Nick just told us he sucks at being married, but check out their response.

We don't know if they're a real couple, but we know they looked pretty damn hot together in his "If I Was Your Man" music vid.