Former UFC and WWE superstar Ronda Rousey announced Thursday that she's pregnant with her second child.

"Did anyone notice that I'm very pregnant right now?" she said during a San Diego Comic Con panel for her graphic novel, Expecting the Unexpected, per TMZ Sports. "Yeah, I'm just as pregnant as 'Mom' is in the majority of the comic."

Rousey, 37, is married to Travis Browne.

She went 12-2 in her UFC career and defended the UFC Bantamweight title six times behind her infamous armbar submission. After losing her final two UFC fights of her career, she transitioned to the WWE, where she was a three-time women's champion, was a Triple crown champion and and took part in the first women's main event at Wrestlemania.

She also won a bronze medal in judo at the 2008 Olympics.