Christian McCaffrey and Olivia Culpo announced on social media Monday that they are expecting their first child, nearly a year after the NFL star married the former Miss Universe winner.

Christian McCaffrey and Olivia Culpo's family is growing. Culpo posted on Instagram, announcing that she is pregnant and expecting her first child with the San Francisco 49ers running back. "next chapter,

The model and former Miss Universe announced Monday that she is expecting her first child with husband and San Francisco 49ers running back Christian McCaffrey. She shared a black and white Instagram photo of herself holding her belly alongside the announcement.