WATCH NOW VIA AMAZON PRIMEFeaturing Rihanna in a protective face mask and shield strutting backstage in preparation for the show, the stellar line-up of high-profile talent includes Miguel, Rosalía, Travis Scott, and Bad Bunny. Other familiar faces to make an appearance in the star's show are Lizzo, Normani, Demi Moore, and Bella Hadid (get the full list of celebs below the jump).