02/13/2010 – Spencer Pratt, Heidi Montag – Heidi Montag and Spencer Pratt Host Pure Nightclub Valentine’s Day Weekend in Las Vegas on February 13, 2010 – Pure Nightclub at Caesars Palace Hotel and Casino – Las Vegas, NV, USA – Keywords: – 0 – – Photo Credit: PRN / PR Photos – Contact (1-866-551-7827)