On Saturday, Kaley Cuoco announced on Instagram that she and boyfriend Tom Pelphrey have welcomed their first child, Matilda Carmine Richie Pelphrey, into the world. The actress shared a slideshow of photos of her newborn daughter and expressed her gratitude for the doctors, nurses, family, and friends who have supported them in the last few days. Cuoco surprised her followers with a pregnancy announcement in October, five months after the couple made their relationship public on Instagram. They are now overjoyed and feel blessed beyond belief to have this little miracle in their lives.