Sasha Pieterse and Hudson Schaeffer have officially welcomed their first child together— and it's a boy! The Pretty Little Liars star took to Instagram to make the exciting announcement, sharing a picture of their little one, as well as his name and birthday! "One week ago today our lives changed forever," Pieterse wrote. "After 27 hours of labor Hendrix Wade Sheaffer made his grand entrance on November 6th at 5:39am weighing in at 7lbs 14oz and 20.5 inches tall. We are absolutely in love with him and we still can’t believe he’s ours." Congrats to the couple on their new bundle of joy!