'Supernatural' Star Jensen Ackles and Wife Danneel Expecting Twins -- See Their Cute Gender Reveal!

The happy couple will welcome a son and a daughter later this year.

Congrats are in order for Supernatural star Jensen Ackles and his wife, former One Tree Hill star Danneel Harris.

The happy couple, who got married in 2010, confirmed on Wednesday that they’re expecting twins.

WATCH: Ashton Kutcher and Mila Kunis Expecting Second Child 

"Adding a couple of pairs of boots to the family later this year," Ackles, 38, wrote on Instagram with the hashtag #crazytimesahead. The photo also reveals the gender of the babies, a boy and a girl. 

The new siblings will join 3-year-old big sister Justice Jay, whose epic play dates have been chronicled on social media by the Supernatural actor.

RELATED: Jensen Ackles Joins Instagram With Adorable Father-Daughter Photo 

Last year, Ackles joined Instagram with a sweet photo of himself and baby Justice. He later took to Twitter to explain why he finally decided to open an Instagram account.

"In an effort 2 squash some posers, my daughter is helping me start an Instagram profile," he wrote. "Check it out. Hint: it’s just my name." 

In other baby news, The Bachelorette star Emily Maynard is pregnant with her third child! Get all the details on the newest addition to Bachelor nation in the video below.