MIAMI BEACH, FL -  MARCH 26:  Kim Kardashian single and having fun in Miami Beach.  Kim Kardashian looking happy and single. Kim and sister Kourtney Kardashian were joined by publicist not-so-extraordinaire Jonathan Cheban at dinner . On March 26, 2010 in Miami Beach, Florida<br /> <br /> <br /> People:  Kim Kardashian_Kourtney Kardashian_Jonathan Cheban<br /> <br /> Transmission Ref:  MNC4<br /> <br /> Hoo-Me.com / MediaPunch
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