A London court has unveiled a lawsuit against Juan Carlos filed by Corina Larsen, a former lover, for illegal surveillance, harassment and libel that led to damage to her livelihood. She claims the king demanded back $ 100 million he gave her - which he received from Saudi Arabia as part of a corruption case. Corinna zu Sayn-Wittgenstein, a Danish-German businesswoman and the kings ex lover, has asked a London court for a restraining order against the royal.