Mischa Barton has not split up with boyfriend Cisco Adler. According to Us Weekly, Cisco confirmed himself they are still togather and very happy. The former O.C. star was reportedly furious when nude pictures of Adler were discovered in Paris Hilton's personal belongings! British-born Mischa, 21, learned of the photographs when the hotel heiress had several of her items exposed on the website ParisExposed.com. Shortly afterwards, rumours began circulating that Barton and Adler were finished. Mischa and Cisco have been dating since August 2005. Accroding to the source, "they are fine - very happy together." | 
