Former boxing great Mike Tyson and Lakiha Spicer, who got married just a year and a half ago, welcomed their second child, a little boy, on Tuesday.

Lakiha checked into a Las Vegas hospital Monday and gave birth last night.

"Mike and Lakiha are very happy and everyone is doing great," a source close to the fighter says. The pair also have a two-year-old daughter, Milan.

It's unknown what the newborn's name is. The controversial former heavyweight champion has five other kids: Rayna, Amir, Mikey, Miguel, D'Mato.

Congratulations to Iron Mike and Lakiha!