Marcus Jordan wants the world to know he's NOT dating the woman he was spotted with in Paris this week ... setting the record straight about his dating life and confirming he's proudly "single AF."
TMZ Sports shared the video on Thursday ... showing Michael's son chopping it up with a woman named Gabrielle Wright at the Amiri fashion show.
Gab actually shared video from the event ... and the two didn't even sit right next to each other.