Hey there, little guy! Mario Lopez and his wife Courtney Lopez welcomed their second child in Los Angeles on Sept. 9. "Mother and baby are doing well," the couple revealed in a statement. The baby boy weighed in at a "healthy" 7 lbs., 2 oz. and joined big sister Gia. "I am in heaven right now...And in a bar. #CelebratingDominicLopez #BabyLopezNumber2," the Saved by the Bell alum wrote an hour after the birth.