We all know that Halloween in this town is just another excuse for scantily-clad girls to dress like sluts and not get called out on it. But for one Greek millionaire playboy, looks like Halloween in LA is an excuse to dress like a preist, but behave like a pimp! Stavros got picked up by Paris in a stretch limo on Friday night, where they party-hopped before eventually ending up (wasted) over at Paris' house, where they played a game of peekaboo with the paps. Saturday evening, we caught him leaving Paris' house around 9pm. Then, later Saturday night, he showed up in Lindsay's car (that's him slumped over trying to hide from the cameras) at another Halloween party. Two girls in one night - total stud. Early Sunday morning found them all over at Paris' pad. Love triangle or menage-a-trois?