Charlize Theron made a striking appearance at the Airbnb.org Gala in Los Angeles on Wednesday, gracing the red carpet in a vibrant emerald green gown. The 51-year-old Oscar winner's ensemble featured long green fringe and a matching halter collar, highlighting her trim figure with a lustrous waistband.

Theron was joined by a host of other notable figures, including Jessica Alba, Serena Williams, and Sienna Miller. Alba opted for a black single-shoulder gown, while Williams wore a leopard-print dress, and Miller chose a white satin outfit. The actress complemented her bold dress with open-toe heels adorned with large puff balls and dark nail polish.

The event marked the first-ever gala for Airbnb.org, a non-profit organization dedicated to providing free emergency housing for individuals and families facing crises such as natural disasters, illness, or other emergencies. This mission distinguishes it from its for-profit counterpart, Airbnb.

A woman in a green halter dress with a lustrous waistband.