pbr Another showbiz couple have taken the road to splitsville. Ex-soap stars Kara Tointon and Joe Swash have broken up.br ppbr The pair first started dating around 18 months ago whilst working on EastEnders, where they played brother and sister Mickey Miller and Dawn Swann.br ppbr The pair appeared in pantomime together last November, but it is claimed they rowed behind the scenes.br ppbr Kara, who models George at Asda's lingerie line, was spotted in Marbella on Saturday.br ppbr A spokesperson confirmed: "They have split up, but they remain friends.