Alfonso's manager tells ET, "Momma and baby are doing great. The entire family thanks you for your warm wishes on this special day!"
This is the happy couple's second child. Alfonso and Angela, who tied the knot in October 2012, already have a 1-year-old son, Alfonso Jr. The former Fresh Prince of Bel-Air star also has a 12-year-old daughter, Sierra, from his previous marriage to Robin Stapler.
"My son, it's his first birthday today, so I'm so happy that he's here with me," Alfonso said, smiling from ear to ear. "And as a wonderful present, my wife and I decided to get him a little brother or sister… I wanted to announce it here on the show because I just wanted to say thank you to all the fans."