Courtney Mazza and Mario Lopez Courtney Mazza and Mario Lopez

It's a girl for Mario Lopez and girlfriend Courtney Mazza. The couple welcomed Gia Francesca on Saturday, Extra reports.

"We are so overjoyed. What an amazing, wonderful and overwhelming experience to welcome our daughter into the world," Lopez said.

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The 36-year-old Saved by the Bell alum and Extra host met Mazza, 28, when they co-starred in Broadway's A Chorus Line in 2008. This is the first child for both.