Ronda Rousey Announces Second Pregnancy at Comic-Con

The former UFC champion shared the news while promoting her debut graphic novel, "Expecting the Unexpected."

Rousey, 37, is expecting her second child with husband Travis Browne.
She revealed her pregnancy during a panel moderated by Dave Bautista.
The couple already has a 2-year-old daughter, La'akea Makalapuaokalanipō.
Rousey's graphic novel features a pregnant protagonist, mirroring her own announcement.
Rousey has spoken about how motherhood has positively impacted her mental health.