Celine Dion became the centerpiece of Charlotte Tilbury's holiday campaign in 2025, also serving as the face of their new perfume, Star Confidence, showcasing her friendship and love for Tilbury products.

Celine Dion partnered with Célinununu in 2018 to introduce a line of gender-neutral clothing for children, showcased in a promotional video featuring her. This collaboration highlights Dion's unique approach to fashion and family.

Celine Dion became the Global Spokesperson for L'Oréal Paris in 2019. Her first campaign with the brand was a television advertisement for the Excellence Hair Color line, which debuted on April 22, 2019.