Katy Ellen French (31 October 1983 – 6 December 2007) was an Irish socialite, model, writer, television personality and charity worker.
According to the BBC, "in the space of less than two years, she had become one of Ireland's best-known models and socialites." She collapsed at a friend's house on 2 December 2007 and died on 6 December.
Her cause of death was given as hypoxic ischemic brain injury caused by cocaine and ephedrine.