Another member of Céline Dion's family is sadly battling cancer - the same disease that claimed the lives of her late father, her husband and her brother. Celine suffered a devastating loss at the start of 2016 when her longterm love Rene Angelil passed away just two days before herbrother Daniel lost his cancer battle. And now Celine's sister Claudette has revealed that their sister Liette's husband, Guy Poirier, has also been diagnosed.
