"[Colby Covington's] a prick. I don't care about this guy. He doesn't know how to act. He's not a real man."
That is UFC star Joanna Jedrzejczyk talking about Colby -- her American Top Team gym mate -- and it's crystal clear she hates his guts.
Earlier this week TMZ Sports talked to 32-year-old Jedrzejczyk -- who's fighting strawweight champ Weili Zhang at UFC 248 this weekend -- and asked about her inter-gym beef with the welterweight star.
"[Colby] was talking s**t about Dustin Poirier, Jorge Masvidal, who he was friends with.