She had only recently returned to the famous NBC studio after undergoing surgery.
Savannah was close to her mother and recently brought her to visit the Today show studios at Rockefeller Plaza in New York City.
Nancy was widowed, with her husband Charles – Savannah’s father – dying of a heart attack in 1989 aged just 49.
Nancy has two other children who are Savannah’s older siblings – a daughter named Annie and a son named Camron.