Erin Rachael Doherty is a British actress. She played the young Princess Anne in the third and fourth seasons of the Netflix drama The Crown (2016), and Becky in the BBC/Amazon Prime drama Chloe (2022). Doherty, who is of Irish heritage, is from West Green, West Sussex. She studied at Hazelwick School in Crawley. She took a one-year course at the Guildford School of Acting (2011-12) before training at the Bristol Old Vic Theatre School (2012-15).