"It's such a glamorous night, and you're really seeing people's dreams come true," said Mariska Hargitay who looked fittingly elegant in Vera Wang. The actress joined Hilary Swank, in a plunging, black Armani Prive gown at the Elton John AIDS Foundation party to congratulate the Tom Ford-clad co-host, Alec Baldwin, who wore Cole Haan oxfords throughout the show, on a job well done.