NEW YORK - Friends, family and supporters celebrated Hillary Rodham Clinton's 60th birthday Thursday night with a star-studded fundraiser that bridged generations. Comedian Billy Crystal and rockers Elvis Costello and the Wallflowers headlined the event at New York's historic Beacon Theater, which raked in more than $1.5 million for Clinton's presidential bid. Former President Clinton and daughter Chelsea joined the New York senator onstage to thank supporters, who had donated as much as $2,300 apiece to attend. Hillary Clinton's mother, Dorothy Rodham, and brother, Tony Rodham, looked on from the audience.