Robin Williams death: Hollywood stars pay tribute
12 August 2014 Last updated at 09:24 BST
US actor and comedian Robin Williams has been found dead, aged 63, in an apparent suicide.
Marin County Police in California said he was pronounced dead at his home shortly after officials responded to an emergency call around noon local time.
Williams was famous for such films as Good Morning Vietnam, Dead Poets Society and Good Will Hunting.
Hollywood stars have been paying tribute.