Revealed: Sara Cox's tragic friend was being treated on a hospital ward for liver patients before she passed away aged 50

Sara Cox's heartbreak as close friend dies just weeks after gruelling Children In Need challenge

Sara Cox left devastated following tragic death of beloved pal Peta just weeks after completing 135-mile Great Northern Marathon Challenge and raising £11.5M for Children In Need

Sara Cox, 50, reveals she has raised £11.5MILLION for Children In Need as donations continue to soar following her 135-mile Great Northern Marathon Challenge