But what does the reigning queen of tunes do when she's got some down-time between big shows and events? Shop, of course!
Celine brought along her 6½-year-old twins Eddy and Nelson for a spot of shopping, where they posed for a quick (and adorable) photo for the paparazzi.
They're growing up so fast, right?!
Celine has been raising her the twins and her 16-year-old son René-Charles since the death of her husband, René Angelil, in 2016. She opened up about how the family are helping each other in a February interview with Extra.
“To be honest, they’re remarkable. They are helping me, I am helping them — it’s mutual,” she said.
“What makes me most proud is to be a mother,” she added. “I have three magnificent kids, that through them, I see my husband and I have the strength today to keep dressing up.”