Dan quizzed: “You came off Twitter and Facebook. Are you still on Instagram?”
The small-screen star admitted she was still on the picture-sharing site but has been using the platform a lot less.
“I am on [Instagram] occasionally,” she explained. “I do look at Twitter, but possibly, maybe once a day.”
Louise added: “I’ve deleted the apps.”
BBC Breakfast airs weekdays on BBC One at 6am.