Norwegian Princess Martha Louise (L) waves to well wishers as she arrives with her father King Harald V in a carriage for her wedding with [Ari Behn ]at the Trondheim cathedral May 24, 2002. [Martha, 30, will exchange vows with fellow Norwegian Ari Behn, 29, at about 5 p.m. (1500 GMT). She will leave stripped of many of her royal privileges, remaining Princess Martha rather than "Mrs Behn" but losing the title "Her Royal Highness".]