Mischa's Back To Being Mushy

Leave it to Mischa Barton to go from fab to fug in the span of two days.
On Thursday, Mush Mush was looking like a hot mess when she showed up to Thursday’s Artists for Peace & Justice Benefit for Haiti in Cannes.
The sometimes actress was wearing a Marchesa cocktail dress that did absolutely nothing for her curves and made her look stumpy and big!
Also, her hair looks like it hasn’t been washed in days and that makeup is just BAD.
This was just one big massive fashion fail for Mushy.
[Image via WENN.]