When the calendar nears the end of the year and temps drop in the north, celebrities flock to Miami and the Caribbean. This is exactly what former O.C. starlet Mischa Barton did in Miami, Florida today (December 27th).
Barton looked slender and fantastic while she and a friend were laying out in the sun. Alas, once Barton realized that the paparazzi were nearby, she made sure to cover up with a towel.