A J Cook expecting second child

'Criminal Minds' actress A J Cook is pregnant with her second child, a baby boy.

Cook, 36, and husband Nathan Anderson have both confirmed her pregnancy on Instagram, reported Aceshowbiz.

The actress posted her own photo sporting a growing baby bump. "Miracles do happen and don't believe anyone who tells you otherwise. #blessed #bump," she captioned the photo.

Shortly thereafter, Andersen shared more interesting news on his own Instagram.

"Since @ajcook announced we are expecting a new addition to the clan, I guess it's my responsibility to inform everyone it's a boy!" he captioned a snap of several baby clothes.
 

Cook and Anderson were longtime lovers before they tied the knot on August 3, 2001. The couple's elder son, Mekhai Allan Andersen was born on September 13, 2008.