Ronda Rousey is four months pregnant

Ronda Rousey. Pic/AFP

America's professional wrestler Ronda Rousey has announced that she is four months pregnant on YouTube. In a video with husband Travis Browne, Rousey said: "Umm, how do I put this? Pow, 4 months pregnant! Last four months. I've been pregnant since January, so four months, woo, baby bump. I can't hide it anymore, so it's time to show it off."

The couple shared montage footage of one of the ultrasound scans, where one can hear the baby's heartbeat. According to British tabloid, The Sun, Rousey playfully called her unborn child "the baddest baby on the planet."

Surprisingly, an hour after making the announcement, the video was pulled down from YouTube.

No reason was forthcoming.