"I think Tupac should have a star on there... They better do it one way or another 'cos I figure if they don't hurry up and put Tupac on the Walk of Fame, all the Tupac fans... are gonna start going down there and scratching all the other names off. They might even remove Elvis." Hip-hop mogul Marion 'Suge' Knight is calling for bosses of Los Angeles' Walk of Fame to honour tragic rapper Tupac Shakur, who was shot dead in Las Vegas in 1996.