Susanna Reid was taken aback after it was revealed Carol Vorderman was stepping in for Lorraine Kelly.
The broadcaster fronted today's edition of Good Morning Britain alongside Ed Balls. The two traditionally chat to the Scottish presenter during the programme to tease what is coming up in her self-titled chat show.
However, Susanna admitted she was taken aback when the former Countdown presenter was in Lorraine's seat. Susanna had encountered Carol at ITV studios in the early hours of the morning, but was confused by her presence.