The singer is found unresponsive at the Beverly Hilton hours before Clive Davis' annual pre-Grammy Awards party. Once a ruler of the pop charts, Houston had seen addiction take a toll on her success. read more: http://www.latimes.com/news/obituaries/la-me-whitney-houston-20120211,0,1429262.story?track=rss&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+latimes%2Fmostviewed+%28L.A.+Times+-+Most+Viewed+Stories%29