Ronda Rousey was the queen of all mixed martial arts about twenty years ago. Then Holly Holm kicked her in the face and that’s the last we ever saw of her in the cage.

Of course, Rousey has been making films and doing all sorts of TV stuff, including a stellar turn as host of “Saturday Night Live”, but time keeps ticking away on the return-to-the-Octagon clock, and we’re all stuck twiddling our thumbs in the meantime.

Except for would-be rival Cris Cyborg, who tweeted the rumor below:

Rousey pregnant? Well, that would explain her long absence…

…But here’s TMZ throwing some water on that theory.

Ronda Rousey is NOT with child … despite rumors perpetuated by rival UFC fighter Cris “Cyborg” Justino, so says UFC prez Dana White.

Early Thursday, 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.

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.

Of course, if Dana White says it isn’t true…