The 26-year-old Transformers actress and her 39-year-old Beverly Hills 90210 star husband gave birth to her first child, Noah Shannon Green, on September 27, the Daily Mail reports.

Megan announced the news to fans on Facebook, commenting that he is “healthy, happy, and perfect.”

“We are humbled to have the opportunity to call ourselves the parents of this beautiful soul and I am forever grateful to God for allowing me to know this kind of boundless, immaculate love”, the new mum gushed.

The couple has kept quiet on the details of Megan’s pregnancy since her expectancy was revealed in April.

Fox said earlier this year that she “always loved kids” and adores being a stepmother to Brian’s 10-year-old son Kassius from his relationship with his ex Vanessa Marcil.Friends of the brunette beauty says it’s something she has wanted for a long time.

“They’re thrilled about the baby!” an insider told Us Weekly previously.

“The pregnancy was planned. She has wanted a baby with Brian for a while. Brian knows that Megan is mom material. She is amazing with Kassius.

“Megan is front and centre, cheering, giving out juice [at the boy’s baseball games]. She’s like every other mom.”

Source: Herald Sun