Actress, Ali Landry 38, and her husband, director Alejandro Monteverde 34, welcomed son 'Marcelo Alejandro' on Saturday. (People Magazine)

Baby boy was born at 5:40 p.m. and weighed in at 8 lbs. and 21 inches long.

The couple also has a 4-year-old daughter Estela Ines.

Congratulations to the growing family!!