Celine Dion shares photo of her twins to wish them happy 9th birthday

The twins' father is Dion's late husband René Angélil.

"Double the laughter and double the love," Dion wrote alongside the snaps of the twins smiling and goofing around.

Eddy and Nelson are two of Dion's three children with her late husband, René Angélil, who died in 2016. She is also mother to 18-year-old René-Charles Angelil.

"Happy 9th Birthday, Nelson and Eddy! I’m so very proud of my boys. I love you! - Mom xx…." she added in her post.

The star is relatively private with her family and doesn't often post the twins on her social media accounts.

Her last post featuring the entire family was in December 2018 to celebrate the Christmas season.

In her birthday post to the boys last year, Dion wrote, "you make me proud every day" about the twins.