It's possibly the dumbest workout strategy ever: Mischa Barton burning up a cancer stick on her way into a gym -- for a cardio workout?!
Dumbass huffed and puffed a little cyanide, nicotine and formaldehyde into her body before walking into Jukari Fit to Fly gym this weekend. How's that for a warm-up?
Mischa Feels Burn -- Smokes at the Gym
3/23/2009 12:25 PM PDT BY TMZ STAFF
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