aj-cook

Congratulations are in order for A.J. Cook and Nathan Andersen.

The Criminal Minds actress, 36, and her husband are expecting their second child, she announced via Instagram. “Miracles do happen and don’t believe anyone who tells you otherwise,” she wrote Sunday.

With a city backdrop, the Final Destination 2 star strikes a pregnant pose with the hashtags #blessed and #bump.

The Virgin Suicides actress and her husband – who were wed in August 2001 – are already parents to 6-year-old son Mekhai Allan.

Thanks to CBS reader klutzy_girl!

Miracles do happen and don’t believe anyone who tells you otherwise. #blessed #bump

A photo posted by @ajcook on Mar 1, 2015 at 1:46pm PST