Genevieve Cortese and Jared Padalecki

A Winchester brother is now a dad! Supernatural star Jared Padalecki and his wife, Genevieve, have welcomed a son, the actor announced on Twitter.

Supernatural's Jared and Genevieve Padalecki expecting a baby

"It's a boy :)," he wrote early Tuesday morning. Padalecki did not share any other details.

The baby is the first child for the couple, who wed in February 2010. They met while filming the fourth season of Supernatural, when she played the second incarnation of the character Ruby.