Rule number one concerning The Hills: Never underestimate Spencer Pratt. While his ex co-stars walked down the red carpet celebrating the end of their legendary MTV hit show at The Roosevelt Hotel on Tuesday in Hollywood, Spencer stood outside, across the street in costume. Dressed as an older man with wrinkled skin, unruly gray hair and aviators, Spencer was finally removed from the property around 7:30 p.m. for his "erratic behavior."[gallery nid="40666"] OK! NEWS: THE ... Read More >>