Paris Gets Classy

12/19/2006 2:36 PM PST BY TMZ STAFF
Everyone's favorite Hilton headed back to school yesterday ... acting school that is.

Paris is brushing up her acting chops before heading to the set for her upcoming role in "The Hottie and the Nottie." The 25-year-old blonde was snapped leaving a Beverly Hills acting class on Monday with script in hand.

Unlike her role in "House of Wax," the romantic comedy doesn't include a stake through her skull.