Whitney Houston partied before death (Photos)

Slideshow posted in Photos | Saturday, February 11, 2012

13 of 14: Singer Whitney Houston is seen attending a Grammy Awards event at Tru Hollywood Nightclub in Hollywood on Thursday, Feb. 9, 2012. Houston, who reigned as the queen of pop music in the '80s and early 90s, was found dead in a Beverly Hills hotel two days later. ( Photo / PacificCoastNews.com)