Embattled actress Mischa Barton is unbalanced.
After being taken by police from her home and admitted into a hospital for undisclosed reasons four weeks ago, the 23-year-old tripped on her 2004 Ugg Boots and lost her footing coming out of a trailer on the set of her new show in NYC yesterday.
In 2003, Mischa starred in Enrique Iglesias' "Addicted" music video.
The Fall of Mischa Barton
8/12/2009 1:15 PM PDT BY TMZ STAFF
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