From left: Life Ball organizer Gery Keszler, U.S. actress Sharon Stone and and unidentified man, arrive for the 15th annual Life Ball in front of Vienna's city hall, on Saturday, May 26, 2007. The Life Ball is a charity gala where organizers raise money for people living with HIV and AIDS.

From left: Life Ball organizer Gery Keszler, U.S. actress Sharon Stone and and unidentified man, arrive for the 15th annual Life Ball in front of Vienna's city hall, on Saturday, May 26, 2007. The Life Ball is a charity gala where organizers raise money for people living with HIV and AIDS.

U.S. designers Traver Rains, left, and Richie Rich, of the Heatherette brand, pose for photographers as they arrives for the 15th annual Life Ball in front of Vienna's city hall, on Saturday, May 26, 2007. The Life Ball is a charity gala where organizers raise money for people living with HIV and AIDS.