Paris Hilton seems to have found her inner peace; she drives a hybrid Tahoe, is drinking juice and walks serenely with a smile as she's mobbed by tons of paparazzi.  We spotted P. Hiltz making a stop at Jamba Juice in Beverly Hills yesterday.  Check out Paris as she merely laughs and waves as she makes her way through throngs of photographers, she must sippin' on one mellow smoothie!