The Army Wives star delivered her second child, son Ronan Bell, on Saturday, Aug. 21 in Charleston, South Carolina, her rep tells PEOPLE exclusively.
Baby Ronan arrived at 8:29 a.m. weighing in at 7 lbs., 7 oz. and is 19 3/4 inches long. He joins big sister Gemma, 7.
Bell, 42, and husband Adam Beason announced the pregnancy in February. The season finale of Army Wives airs Sunday at 10 p.m on Lifetime.
Reporting by ULRICA WIHLBORG