Mark Geragos Dodges Questions On Whether He's On Diddy's Defense Team

Mark Geragos won't answer the question -- Is he a member of Diddy's defense team? -- and it made for some lively discussion on TMZ's new Tubi weekly show ... "TMZ Presents: United States V. Sean Combs: Inside the Diddy Trial."

Geragos joined Nancy Grace, Ashleigh Banfield and Eboni K. Williams, when Harvey pressed him on his association with Diddy. It's true, Geragos has repped Diddy on various legal issues in the past, but the question now is whether he's part of the current defense team.

Geragos tried to skirt the issue, but then TMZ producer Brian Andrews popped up and laid out what he saw in the courthouse -- Geragos sitting behind the defense team and passing notes to Diddy's chief lawyers Marc Agnifilo and Teny Geragos (Mark's daughter), Geragos chatting it up with Diddy's lawyer during lunch breaks in the courthouse cafeteria, and Geragos coming out of the judge's chambers as Agnifilo had his arm around Mark's shoulder.

BTW ... Geragos was in chambers getting scolded for referring to prosecutors as "a six-pack of white women" on TMZ's "2 Angry Men" podcast.