Bill Horn and Scout Masterson are expecting their second child! Credit: Jason LaVeris/FilmMagic

Update: The Guncles are officially dads again! Bill Horn announced on Instagram on Thursday, Sept. 4, that their second child was born. "Bosley Jo Masterson-Horn arrived early, but is a happy, healthy little boy! #BabyBoz #TheGuncles #Family #InLOVE," he captioned a picture of the newborns tiny feet. 


Baby number two! Bravo's Extreme Guide to Parenting stars and Tori Spelling's "Guncles" Bill Horn and Scout Masterson are expecting their second child.

"With adoption, your life can change overnight. We're thrilled to be adding another little Masterson-Horn to our family," the couple tell Us Weekly. "We feel so blessed! And Simone is beyond excited to be a big sister!"

"Our hearts are filled with joy — AND we're happy to say we're expecting," Masterson and Horn announced on Twitter on Monday, Aug. 18, along with an adorable photo of their 4-year-old daughter Simone holding a picture of their soon-to-be little boy's sonogram.

Masterson and Horn tied the knot after ten years of dating at the Van Nuys Courthouse in July 2013.