Mary-Kate Olsen looks like she forgot to wash her hair (still not the worst locks of the year, mind you), but who can blame her because she was busy remembering other very very important things like what booze to buy for her party. The pint sized rich girl was spotted stocking up at a West Hollywood liquor store on Saturday. Along with some bottles of the hard stuff, girlfriend had some help carrying a case of Corona out to her car. Hey, if you're not going to spend NYE on the beach in Mexico, you might as well drink like you are. Hopefully MK (and all of you) keep it fun and safe as we all ring in 2008!