Behind the scenes photos from Andrea Casiraghi and Tatiana Santo Domingo's wedding

A cheescake dessert was served at the reception.

Eugenie Niarchos and friend.

Fabiola Bercasa and husband Jason Beckman.

Bianca Brandolini.

Bianca Brandolini (left), Eugenie Niarchos (right) and friends.

Serena Matter.

Valentino, Mario Testino and Tatiana's stepgrandmother Beatrice Santo Domingo.

Socialite Charlene Shorto and friend.

Serena Matter poses with Charlotte Olympia.

Mario Testino and two friends.

Vogue's style editor-at-large Elisabeth von Thurn und Taxis.

Vogue's style editor-at-large Elisabeth von Thurn und Taxis.

Fernanda Abdalla, Jan Olesen and friends.

Fernanda Abdalla, Jan Olesen, Victoria Botana and friends.

Pink Panther-themed fondue party on Friday night.

Tatiana's aunt Lauren Santo Domingo and friend.

"Thank God for the Louboutin gift wedding slippers cause I just walked up the mountain at 3.30 am in deep snow & ball gown to get home cause the car for stuck! #hardcore #rocknroll #schatziwedding #itsgstaadbaby," wrote Elisabeth von Thurn und Taxis.

Fashion heiress Margherita Missoni gets ready for the Saturday night wedding.

Jewellery designer Noor Fares, a friend and Sal Lahoud.

Valentino poses between two friends.