Rick Ross's estranged BM, Tia Kemp, made a startling allegation against Gucci Mane's wife, Keyshia Ka'oir, and The Bawse.

"[Ross] f*cked Keyshia Ka'oir too when [Gucci Mane] was in prison,"I've seen her pulling out from his studio house in that Rolls Royce she was driving; it was a white one.  This the truth.  It gonna be in the book.  They can't sue, I'm telling the truth," she said.

Ka'oir denies it's the truth.

"Ain't neva had no dealings with Ross PERIOD!  Keep my MF'n name out y'all mix up!  Ross & my husband are friends!  WTF!!! How dare y'all!  B#tichezzz pressed & mad!  Medication needed," she typed.

Should she sue if it's not true?