Photographer Juergen Teller hosted a party with the Hotel Il Pellicano in Porto Ercole, Italy, yesterday. Guests at the party included fashion photographer Mario Testino, socialites Eugenie Niarchos, Tatiana Santo Domingo, Andrea Casiraghi, Margherita Missoni, Lavinia and Matilde Borromeo, Coco Brandolini, Ginerva Elkann, Vladmir Restion-Roitfeld, and more. Continue reading for additional photos. 

photos from WireImage