Bel Powley: Bel Powley. Actress: The Diary of a Teenage Girl. Isobel Dorothy Powley is an English actress. Powley was born and raised in London, where she was educated at Holland Park School. She began acting as a teenager on television, starring on the CBBC action television series M.I. High (2007-2008), the period miniseries Little Dorrit (2008), the crime series Murderland (2009), and the ITV sitcom Benidorm (2014).
Powley gained critical praise for...
