An intimate dinner with a guest list that one journalist lauded as the best of couture week gave way to a high-energy opening party.
As Moss got into the groove, Audrey Tautou, Lea Seydoux, Salma Hayek, Diane Kruger, Catherine Deneuve and Marianne Faithfull inspected the art on show. Vezzoli populated his temporary museum with classical-style sculptures bearing recognisable celebrity faces. For the purposes of the party, these were illuminated with neon, as if on a Las Vegas boulevard.
And Mrs Prada surveyed the scene, and saw that it was good. Click through the gallery above for photos of the best-dressed attendees.
Kate Moss DJs at the opening of the 24 Hours Museum in Paris
Kate Moss and Marianne Faithfull at the opening party for Prada's 24 Hours Museum
Diane Kruger and Lea Seydoux
Francois-Henri Pinault and Salma Hayek
Miuccia Prada and Francesco Vezzoli