The Dark Knight's Christian Bale recently welcomed his second child with wife Sibi Blazic, the actor's rep confirmed to various outlets.

The couple are extremely private and have not released any details about the birth, but sources claim the baby is a boy. They are already parents to 9-year-old daughter, Emmeline.

Neither Christian nor Sibi publicly addressed the pregnancy, but the former model and makeup artist debuted her growing belly at the Academy Awards in March. Though the exact date of birth is unknown, Sibi was no longer sporting a bump on Aug. 17.

The low-key pair originally met in the mid-'90s through mutual friend Winona Ryder. They were married on Jan. 29, 2000.