Earlier today, Cyborg went to Twitter and wrote, "I keep hearing the rumor @RondaRousey is expecting and no longer fighting #ufc205 if true congrats on the new life."
Ronda has previously talked about having children with her boyfriend Travis Browne -- but never gave a time frame.
But we spoke with White ...who tells us he talked with Ronda on the phone after the Cyborg tweet and she assured him it just ain't true.
Still no word on when she's expected to get back in the octogon.
I keep hearing the rumor @RondaRousey is expecting and no longer fighting #ufc205 if true congrats on the new life pic.