Despite a stint in celebrity rehab, troubled trainwreck Joanie Laurer is still the life -- or lifeless -- of the porn party. Laurer, aka Chyna, wrestled to stay conscious this weekend, according to TMZ. The former WWE star passed out at least three times while attending the 2012 Exxxotica Expo in Miami Beach. On two occasions, the 42-year-old recovering addict was taken to the hospital following the health scares.
