FILE - This April 17, 2012 file photo shows actor Billy Crystal attends the Vanity Fair Tribeca Film Festival party at the State Supreme Courthouse in New York. Crystal is among several celebrities headed to New Orleans this week to celebrate and promote life after 50. More than a dozen celebrities are hosting talks and activities for aging Americans at the national conference of the AARP, which runs Thursday through Saturday at the Ernest N. Morial Convention Center and is expected to attract some 20,000 attendees. (AP Photo/Evan Agostini, file)