Sheriff: Woman throws powder on Kim Kardashian

Kim Kardashian arrives at the 53rd annual Grammy Awards on Sunday, Feb. 13, 2011, in Los Angeles. (AP Photo/Chris Pizzello)

March 23, 2012 6:53:17 AM PDT
Sheriff's deputies say a woman threw powder on Kim Kardashian in the lobby of a West Hollywood hotel where the television personality was hosting an event.