 In the Pretty Polly Stakes on 1 July she produced her best effort when she rallied after being headed inside the final furlong but narrowly failed to overhaul the favored Alexander Goldrun.In August she ran for the only time in England and finished fourth to Ouija Board in the Nassau Stakes at Goodwood, before returning to the Curragh to run second to Mustameet when favourite for the Royal Whip Stakes.For her final start Chelsea Rose was sent to France to contest the Prix de Royallieu over 2500 metres at Longchamp Racecourse on 30 September.