Ruby Hepburn was the flirtatious and crime prone niece of Mimi Tutton. She arrived on the Estate in Series 9 for reasons that were never revealed. Showing herself to be just as fiery and capable as her aunt Mimi and cousins, she quickly knocked out Aidan Croker and friends when they asked to see her breasts before breaking into the Maguire house. Ruby also quickly established that she was fully aware of her power over men and flirted with her "uncle" Billy (who is a couple of years a junior) and cousin Jamie before going for a run through the estate in a small top and shorts.