Ten months after welcoming son Noah, the Transformers actress, 27, is now pregnant with the couple's second child, the actor's rep confirms to E! News.
The New York Post first reported the news, and Fox's rep, Leslie Sloane Zelnick, told the paper that the actress and her hubby "are both very happy."
The couple tied the knot in 2010, and on Sept. 27, 2012, they welcomed son Noah. The 40-year-old Green also has an 11-year-old son, Kassius, from a previous relationship.
Fox is currently shooting the splashy reboot of Teenage Mutant Ninja Turtles, and the actress reportedly kept mum about the exciting news so the production could remain focused on the shoot.
In a stealth move, the couple managed to keep the birth of their first child top secret for a full three weeks before E! News exclusively revealed that they had become first-time parents.
Fox later spilled the beans on Facebook. "We have been very lucky to have had a peaceful few weeks at home," she wrote. "I gave birth to our son Noah Shannon Green on September 27th. He is healthy, happy, and perfect."
Interestingly, the couple said that one particular celeb was instrumental in helping them keep Noah's birth a secret: Reese Witherspoon.
The Walk the Line actress gave birth to her son, Tennessee Toth, on the same day that Noah was born, conveniently diverting attention away from the newest addition to Fox and Green's family.
"[Reese] went into labor the day before I did, and all of the paparazzi followed her to Santa Monica," Fox said during an appearance on Ellen DeGeneres' show last December. "So when I went into labor, I went to Cedars [medical center] and nobody cared or knew or was there, and so I got in and out. I left the next day and nobody knew and it was a big secret for three weeks." Sneaky!
Fox has been open about the transformative power of motherhood. When E! News caught up with the actress in December while she was promoting the appropriately titled Friends With Kids, she gushed about just how much motherhood has changed her.
"I'm so much softer than I used to be, and I feel everything so much deeper than I used to," she said. "When I watch the news, everyone is somebody's child or someone's mother. So, I'm constantly worrying now about everything."
She also hinted that she and her hubby were looking to expand their family: When asked whether they would eventually want a second child, she smiled and simply nodded.
Congrats to the elated couple!