Actors John Travolta, Jason Momoa and Adria Arjona, along with "Vanderpump Rules" cast member Tom Sandoval, attended METALLICA's concert at SoFi Stadium last night (Friday, August 25). PANTERA and MAMMOTH WVH served as the support acts at the first of two METALLICA shows at SoFi, with FIVE FINGER DEATH PUNCH and ICE NINE KILLS set to open the concert on Sunday (August 27).