Lindsay Lohan is insisting she’s a “good person” at heart and says she’s sick of her bad girl reputation, insisting the media has got it all wrong about her – despite all that rehab time and two DUI convictions last year. Apart from THAT, she’s just a regular gal who’s now vowed to change her wicked, wild, party girl ways… Party ways which the 21-year-old says the media blew out of proportion. She tells Britain’s Glamour magazine, “There is so much written about me, there’s this cartoon cari