Olivia Munn & John Mulaney Welcome Baby No. 1 Together Olivia Munn is sharing one “hard” part of her motherhood journey. The X-Men: Apocalypse star, 41, opened up about her difficulties with breastfeeding, nearly two months after welcoming son Malcom with partner John Mulaney last fall. On Jan. 19, Olivia shared to her Instagram Story, […]