Soap opera actress who played the role of Clara on the hit television series Doctor Who. She later began starring on Victoria in 2016 and she played Katrina Clark in Me Before You.
While searching for an acting school, she landed the role of Jasmine Thomas on the British soap opera Emmerdale.
She played her first major film role in Captain America: The First Avenger.
She began dating Tom Hughes in 2016, but the two split up in 2020. She previously dated Game of Thrones actor Richard Madden.
She and Matt Smith co-starred on Doctor Who.