CONGRATS!David Arquette and Wife Christina McLarty are Expecting Baby No. 2

David Arquette and his wife, Christina McLarty, are expecting — again!

The couple announced Christina is pregnant with Baby No. 2 on Wednesday, Oct. 12 with an adorable Instagram video of themselves telling their two-year-old son, Charlie West Arquette, he's going to be a big brother!

View this post on Instagram

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!!!

A post shared by David Arquette (@davidarquette) on Oct 12, 2016 at 5:58pm PDT

"So incredibly blessed and honored that my wife, @ChristinaArquette, is pregnant with a baby boy!" David, 45, captioned the clip of Charlie talking to his unborn little brother in a sonogram picture.

MORE: Pregnant Today Star Dylan Dreyer Shares a Cute New Baby Bump Photo — See the Pic!

The actor and Christina, 35, tied the knot in April 2015. Though this will be their second child together, David has an older daughter, Coco Arquette, 12, from his first marriage to Courteney Cox.