Kevin Hart -- Would I Ever Work With Sony Again? .... Hmmm (VIDEO)

It was a simple question -- Would you ever work with Sony again? -- but Kevin Hart didn't answer ... or did he?

Hart -- who is easily the most talkative and approachable big celeb in town these days -- was leaving a club in Hollywood Monday night when our photog asked the question. It seems relevant, given that one Sony exec called Hart "a whore."

Hart, who initially came out swinging for "his brand" ... deflected our question in an interesting way.

Check it out.