Justin Bieber and his dad were spotted heading up to the Penthouse suite in the Paradise Tower at Hard Rock Hotel & Casino in Las Vegas on July 2nd. The father and son duo were in town for the UFC fight. The two must have worked up quite an appetite after the fight because they ordered enough room service to feed a small army- they dined on pizza, chicken wings, garlic knots, churros and more. Go live like a rock star at www.hrhvegas.com