She has three sons, but it's Celine Dion's oldest, René-Charles Angelil ... "15 years is a not a long time for a son to get to know his father. ... But we were communicating through golf ...

Celine Dion Instagram Céline Dion may be a superstar ... Dion told PEOPLE in 2015 that her then-14-year-old son was “very athletic” and that he loved to play golf and hockey.