Congratulations are in order for former Saved by the Bell star and television host Mario Lopez. He and wife Courtney, a former Broadway dancer, and actress, welcomed their third child, a son, and the couple shared pictures of their newborn on Instagram! "It’s a BOY!!!! Healthy, beautiful baby boy... Santino Rafael Lopez!" Lopez wrote, captioning a few pictures of his sweet newborn son. "Baby & Mom are doing great. Mrs. Lopez came through like a Champ! #BabyLopez3"

Courtney shared her own pictures on the Gram, showcasing a sweet shot of her newborn son and pointing out that he looks just like his daddy! She also shared a few bump pics of herself with all three of her kids.

The entire family announced the news they were expecting baby number three to make them a party of five back in January, once again making the announcement on Instagram. Gia, Domenic, Mario, and Courtney took turns updating their fans and followers with what they were currently up to, and when it was Courtney's turn she proudly showed off her barely-there baby bump. "We are adding to the team. We are having a party of five. … So blessed,” Lopez commented.

Baby Santino joins the couple's other children, son Dominic Luciano, 5, and daughter Gia Francesca, 8. Lopez previously told US Magazine that the family was battling over what to name their newest addition, saying the kids were "fighting over names" for the newest addition. "They’re both fired up! We have some contenders,” he said. “[The name is] definitely going to be Italian, definitely going to be Catholic. That we know."

Lopez's former Saved by the Bell castmates commented on Lopez's birth announcement post, sending their well wishes and love.

" It was my food wasn’t it?" wrote Tiffani Thiessen. "Congrats you guys on another beautiful baby. Party of 5 it is now."

"Amazing amazing amazing!!!!!!!!! Love you guys!!!!" wrote Elizabeth Berkley.

Other celebrities like Ricky Martin, George Lopez, Jay Hernandez, Hilaria Baldwin, and Lionel Richie all took to the comments section to give their congratulations on the newest Lopez.

The proud papa told PEOPLE that he and Courtney weren't going to find out the gender of their baby. “We’re pretty old school, you know, it being the tie-breaker,” he said. “It doesn’t matter, to be honest, as long as it’s healthy. We’re just very excited. The gender reveal will be when it’s born!”

Congratulations to the entire family!

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