Mario Lopez's Daughter: Gia Francesca!

Mario Lopez and girlfriend Courtney Mazza welcomed their first child together on Saturday (September 11) in Burbank, Calif.

The happy couple now have a healthy baby girl, Gia Francesca Lopez, weighing in at 6 lbs, 4 oz.

“We are so overjoyed. What an amazing, wonderful and overwhelming experience to welcome our daughter into the world,” Mario shared with Extra, the entertainment show he hosts.

Mario, 36, and Courtney, 28, met in 2008 when the two starred in the Broadway musical A Chorus Line.

Congrats to the happy couple!!!