Washington DC, July 14 -- Actress and model Olivia Culpo welcomed her first baby with her husband, Christian McCaffrey. The couple announced the birth of their baby girl, Colette Annalise McCaffrey, on a social media handle, reported People.

Taking to their Instagram handle, the couple shared the news with a caption that included the baby's name and a white heart emoji. Black-and-white photos show Olivia Culpo in the hospital with her NFL star husband, as per the outlet.

"The scariest and most rewarding of all experiences," Culpo wrote on her Instagram Stories alongside a photo of herself during the birth. "As soon as he came into the room I felt most at peace. Look at the grip."

One photo shows the baby sleeping with her tiny fingers ...