LATEST: Dixie Chicks star Natalie Maines sang at radio shock jock Howard Stern's wedding on Friday (03Oct08), before Billy Joel took the stage for a rocking reception.
The Wide Open Spaces singer performed as bride Beth Ostrosky and her new groom walked down the aisle as man and wife in New York.
The couple was married by actor Mark Consuelos.
Meanwhile, E.R. star John Stamos showed off his drumming skills by performing with Joel.
Other celebrity guests included Donald Trump, Barbara Walters, Chevy Chase, former couple Jimmy Kimmel and Sarah Silverman and Joan Rivers.