Princess Beatrice & Husband Edoardo Mapelli Mozzi Enjoy a Glam Night Out at Alchemist's Feast Event

Princess Beatrice enjoyed a rare night out with husband Edoardo Mapelli Mozzi this week!

The royal couple, who welcomed their daughter Sienna into the world last year, got all glammed up to attend The Alchemist’s Feast event on Thursday night (June 23) at the National Gallery in London, England.

The event served as the inaugural summer party and fundraiser for the National Gallery’s Bicentenary campaign.

Some of the celebs in attendance at the event included Sienna Miller, Olga Kurylenko, Ellie Bamber, and Tom Hughes.

You can catch Olga in the new Hulu movie The Princess, which will be released on July 1. Make sure to watch the trailer for the action-packed film!

FYI: Beatrice is wearing a Markarian gown.

Click through the gallery for more photos from the event…