Airbnb.org hosted its first-ever gala on October 28 at Milk Studios in Los Angeles, bringing together a seriously star-studded guest list for the nonprofit’s inaugural event. Jessica Alba, Matthew McConaughey, Charli xcx, Cynthia Erivo, Serena Williams and Charlize Theron were among the major names who stepped out for the occasion.

The guest list brought together Hollywood, music, sports and internet culture, with Demi Lovato, Joshua Jackson, Jaden Smith, Madelyn Cline, Paul Bettany, Greta Lee, Sienna Miller, Tracee Ellis Ross and Kelly Rowland also in attendance. Jimmy Kimmel, Ava DuVernay, Elizabeth Banks, Zoe Saldaña, Chloe Grace Moretz and Katie Couric were among the other familiar faces spotted on the red carpet.

Fashion was another major part of the night, with celebrities arriving in looks from designers including Roberto Cavalli, Givenchy, Saint Laurent, Schiaparelli and Louis Vuitton. Charli xcx wore Roberto Cavalli, Charlize Theron opted for Givenchy, Demi Lovato arrived in a Schiaparelli suit, and Adéla wore Saint Laurent. Quenlin Blackwell and Charli D’Amelio also brought some internet star power to the event.

Beyond the celebrity appearances, the gala supported Airbnb.org, the nonprofit organization that helps provide free emergency housing to people affected by disasters and other crises. The event brought attention to its mission while delivering a red carpet packed with some of the biggest names across entertainment and culture.