Mandy Moore is showing off her growing baby bump! The 38-year-old actress posted a mirror selfie on Monday to her Instagram Story wearing a two piece workout set. Mandy also shared some intimate details about the beginning of her pregnancy. "I was really sick for my first trimester again but happy to be feeling better," she wrote. The "This Is Us" alum announced Friday that she and husband, Taylor Goldsmith, are expecting their second kid. The couple are already parents to 15-month-old son, Gus.