brought her boyfriend Benji Madden
and her sister Nicky Hilton
to Brent Shapiro Foundation's annual Sober Day in Beverly Hills yesterday which, was a little surprising! Paris isn't exactly famous for partying sober so being sober all day and going to a party where no alcohol is served must have been quite tough for the heiress! Paris claims that Benji has changed her life so now we're wondering if maybe Benji is the one with such good influence on Paris?! In any case, they still seem very in love and that's always nice to see!