Weakest Link appearance, we look back at her life - including a very famous relative. READ MORE: Coleen Nolan 'mortified' and 'sick' at new man's 'first TV interview' Soap fans will recognise Rita as the feisty Roxy Mitchell. The star brought a number of iconic story-lines to life during her years on the show, with her character ultimately drowning in a swimming pool alongside her on-screen sister Ronnie, My London reports.