In 2015, she participated in the thirteenth series of BBC One's Strictly Come Dancing; she was paired with Aljaž Skorjanec, and finished in sixth place.

[1] George decided that she wanted to work in musical theatre at the age of 15, when she saw a production of Les Misérables.

[3] George was cast in the role of Trixie on the BBC One series Call the Midwife, based on the book by Jennifer Worth.

[7] Despite continuously getting high remarks from the judges, George was eliminated in week 11, finishing in sixth place.

In May 2020, she sang "(There'll Be Bluebirds Over) The White Cliffs of Dover" at Buckingham Palace in a BBC broadcast marking the 75th anniversary of VE Day.

[1] In April 2016, she began dating her Call the Midwife co-star Jack Ashton when they went to South Africa to film the show's Christmas special.