December 22, 2009 6:26 am Brittany Murphy's Sudden Death Family, friends and fans of Brittany Murphy are mourning the actress’ death. Authorities still aren’t sure what caused her death but there is no evidence of foul play. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business'