David Arquette and his wife, Christina, are expecting baby No. 2!

The actor announced the happy news via his Instagram account with a sweet video of Christina explaining to the couple's son, Charlie, that she is having another baby boy. Arquette captioned the clip, "So incredibly blessed and honored that my wife @christinaarquette is pregnant with a baby boy! Thank you Christina and humbled gratitude to G-D for this tremendous gift! Charlie and Coco are so excited and I am over the moon!!!"

Christina also took to the social media site and reposted the video.

The couple has been dating on and off since 2011. They welcomed Charlie in 2014 and tied the knot a year later. This is will be the third child for Arquette who shares his 12-year-old daughter, Coco, with actress Courteney Cox.