Alfonso Ribeiro reveals big family news on 'DWTS'

Alfonso Ribeiro made a huge announcement on Monday night's episode of "Dancing With the Stars."

"My son, it's his first birthday today, so I'm so happy that he's here with me. And as a wonderful present, my wife and I decided to get him a little brother or sister. We're having a baby!"

Yes, Alfonso and his wife Angela are expecting their second child together. The couple are already proud parents to one-year-old Alfonso Jr.

And this will be baby number three for Alfonso, who also has a 12-year-old daughter, Sienna, from a previous marriage.

Alfonso said he wanted to share the big news during the show to say thank you to his loyal fans and to say how much he loves his wife. Nice touch.

The exciting announcement came just a few months after the "Fresh Prince of Bel-Air" star said he hoped to expand his growing family "very soon."

He told People in March, "I'm not done having kids. My wife and I have been talking about having one more. That needs to happen in the very near future."

Alfonso made the announcement after his impressive rumba routine with partner Witney Carson, which earned them an almost perfect score from the judges.

Zap2it called the routine "gorgeous."

But fans on Twitter were too preoccupied with the baby news to comment much on the routine, sending their congratulations and well wishes to the expectant parents.

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