Mario Lopez Welcomes Baby Gia Francesca!

After spending Friday night enjoying a romantic dinner together at STK in Hollywood, Mario Lopez and Courtney Mazza got the biggest gift of their lives the following day.

On Saturday (September 11), the cute couple welcomed their very first child together - as Courtney gave birth to a healthy baby daughter.

Naming their precious bundle of joy Gia Francesca Lopez, Mario and Courtney's baby weighed in at 6 lbs., 4 oz., with mother and daughter both in fine shape.

Breaking the good news to Extra, Lopez told, "We are so overjoyed. What an amazing, wonderful and overwhelming experience to welcome our daughter into the world."

Enjoy the pictures of Mario Lopez and Courtney Mazza out at STK (September 10).