The 33-year-old model is embracing the next chapter of her life! Graham took to Instagram on July 13 to share that she and her husband, Justin Ervin, are expecting their second child together. In a stunning maternity shot done by her photographer husband, Graham, wrapped in an open white shirt, cradles her bare bump while standing in a misty field. "The past year has been full of tiny surprises, big griefs, familiar beginnings and new stories. I’m just beginning to process and celebrate what this next chapter means for us ❤️." she captioned the image, giving her husband photo credit. The couple, who wed in 2010, already have a 1-year-old son Isaac, whom they welcomed in January 2020. In September, Graham revealed that she's having twin boys.