Alessandra Ambrosio victoria's secret beverly hills trousdale model

Last night Alessandra Ambrosio was joined by the Madden brothers, Leonardo DiCaprio, Nicole Richie, Russell Brand, Paris Hilton, Lindsay Lohan and Kat Von D at Trousdale to celebrate the 15th Anniversary of the Victoria's Secret Swim catalog. Of course, she was the best looking one there, but she's a VS model...what else would you expect?