"Our baby boy is finally here! Booker Jombe Parker," she wrote. "Born joyously at home yesterday." Newton, 41, has delivered all three of her children via homebirth. She also gave a shout out to the midwives that helped deliver her son.
Booker Jombe Parker joins older sisters Ripley, 13, and Nico, 8. Newton and Parker, a British writer-director-producer, have been married since 1998.