Princess Caroline of Hanover (R) leaves the district court in the northern German city of Hildesheim near Hanover, January 13, 2010. Princess Caroline of Hanover (Princess Caroline of Monaco) appeared as witness in the case against her husband Prince Ernst-August von Hannover, who is accused of beating a disco club manager in Kenya in the year 2000. REUTERS/Christian Charisius (GERMANY - Tags: CRIME LAW ROYALS)