Oh Mischa Barton. Where do we even start?

Miss Barton was snapped in a much more compromising position than most -- this is way more than your standard, run-of-the-mill nipslip. Sissah's entire shirt/dress/whatever fell off and exposed pretty much her whole boob here.

This occurred way back in 2008 when Barton was leaving a party during London Fashion Week -- while braless with apparently no sensation on the left side of her body. Even though it had to be cold. (Maybe this is why she got that DUI the year before.)

All in all, a pretty spectacular fail.

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