A Chorus Line Couple Mario Lopez & Courtney Mazza are Expecting Their Second Baby

The X Factor results aren't the only things Mario Lopez is good at announcing: The actor and his wife Courtney are expecting their second child together. The couple began dating in 2008 when they shared the Broadway stage in A Chorus Line, and their new baby is due in the late summer.

The stage vets already have a two-year-old daughter named Gia Francesca, and were married this past December in Mexico. To announce the happy news, the family ventured to Lopez's stomping grounds at Extra, where Gia showed off an adorbale shirt that read "Big Sister Gia."

"I am the happiest father in the world," Lopez said in a statement. "We cannot wait to welcome baby Lopez number two into our lives."

In addition to hosting The X Factor and Extra, Lopez is perhaps best known for his years as A.C. Slater on Saved by the Bell, and for competing on Dancing with the Stars. Mazza's other Broadway credits include The Little Mermaid and Cry-Baby.