Mischa Barton’s Wedding Dress Walk-Off (PHOTOS)

Mischa Barton walked the runway for Rosa Clara’s bridal collection fashion show in Barcelona earlier today.

Mischa looked like a beautiful blushing bride in a layered white strapless gown and a cute bee-hive hairstyle.

Mischa definitely worked that runway like a pro; it looks like she learned a few things from her role as a model on the short-lived TV show, The Beautiful Life.

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