It’s not often that you see a fashion show with over 300 looks and accompanying performances by Celine Dion, Jennifer Lopez, and Camila Cabello, but last night, Elie Saab had lots to celebrate, as the designer marked the 45th anniversary of his eponymous brand.

The superstar belted out “I Will Survive” as models strutted down the runway—details about her iconic performance here.

The singer continued her comeback by playing a pair of signature hits at Wednesday's (Nov. 13) celebration of the designer's 45-year career.