Polly Perkins (born Gillian Nessie Arnold, 31 May 1943) is a British actress, singer and writer. Perkins rose to fame in the 1960s as a popstar, going on to regularly appear in theatre and cabaret throughout the UK. She is known for playing Rose Cotton, the half-sister of Dot Cotton (June Brown), in the BBC soap opera EastEnders between 2011 and 2012.