MBARTONDOG030607_02.jpgMischa Barton mbartonshop030607.jpgAfter lunching with her sister, Mischa spent the afternoon shopping...and shopping...and shopping! She hit up three vintage stores before getting into her car – which was ticketed while Mischa was so busy droppin some cash – and headed over to...you guessed it, another store!Pulling into the Marc by Marc Jacobs, parking lot Mischa scraped her bumber on the gate and it fell in the parking lot! This was only a few weeks after she got into a fender-bender with Nicole’s car! She's either got the worst luck with cars, or she's the worst driver in the world!