An exceptional Gala to celebrate 20 years of action for the planet
Monaco
Monica Bellucci, Richard Gere as guests of honour,
with live performances by Christina Aguilera, Placido Domingo and Sister Sledge
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The Prince Albert II of Monaco Foundation will mark its 20th anniversary with a private gala evening on Friday, 18 September 2026, at the Salle Garnier of the Opera of Monte-Carlo,
Chaired by HSH Prince Albert II of Monaco, the event will celebrate two decades of environmental action and support the Foundation’s initiatives around the world, bringing together international artists as Monica Bellucci and Richard Gere, standing alongside the Sovereign Prince in a shared commitment for the Planet.
The evening will open with a red-carpet welcome and cocktail reception, followed by a gastronomic dinner elaborated by Michelin-starred Chef Yannick Alléno and performances by iconic international artists Christina Aguilera, Plácido Domingo and Sister Sledge. A special auction led by Simon de Pury will feature unique experiences, collectable pieces and a curated selection of fine art.
Created in 2006, the Prince Albert II of Monaco Foundation focuses its action on three main principal fields — climate change, biodiversity and water resources — with particular attention to the Mediterranean Basin, the Polar Regions and the Least Developed Countries. To date, the Foundation has supported over 830 projects worldwide, contributing to the development of solutions that strengthen the resilience of ecosystems and communities. The 20thAnniversary Gala will honour this collective commitment while reaffirming the long-standing dedication of HSH Prince Albert II of Monaco to the protection of the planet.