Shawn Johnson East and Andrew East are about to be a family of four!The couple announced on Friday that they're expecting their second child, sharing a sweet family photo shoot out in nature, highlighting Shawn's growing baby bump and their 1-year-old daughter, Drew, holding a pair of baby shoes for her new sibling.«Here we go again @thefamilyeast #babyeast,» Shawn captioned her cute collage.