Céline Marie Claudette Dion CC OQ is a Canadian singer. Noted for her powerful and technically skilled vocals, Dion is the best-selling Canadian recording artist, and the best-selling French-language artist of all time. Her music has incorporated genres such as pop, rock, R&B, gospel, and classical music. Buy Celine Dion Merch Here! #celinedionmerch #celinedionmerchandise