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Kristin Cavallari starred on the MTV reality show 'Laguna Beach: The Real Orange County' between 2004 and 2005 and later appeared on its spin-off, 'The Hills,' between 2009 and 2010, replacing main star Lauren Conrad. Cavallari also had small acting parts on shows such as 'Veronica Mars' and 'CSI: NY.'
(Pictured: Kristin Cavallari appears in a photo posted on her Twitter page in October 2010.)
( Photo / lockerz.com/s/50998968)