I think most Disney/Pixar fans are quite familiar with Randy Newman. If you know the Toy Story theme, you know Randy Newman. He may not be a "Pop/Rock" superstar, but I've only ever known him as a film composer. I had no idea he had done any sort of pop music before composing.You obviously need to look up what the term, "15 minutes of fame" actually means, dude. I have not heard the guy's name mentioned out loud in over 20 years. I have not seen him mentioned in a newspaper, magazine, or on TV, nor on the internet since, well....since the 1990's were a new decade.
Again...look up what "15 minutes of fame actually means" in the USA. He had his day in the sun, and is now pretty much washed up as a singer/songwriter/performer.
He is currently finishing up a series of one-night shows in obscure European venues.
There are over 2,500 stars on the Walk of Fame, including stars for fictional characters: Mickey Mouse,Bugs Bunny, Donald Duck, Woody Woodpecker, Snow White, Tinker Bell, Winnie-the-Pooh, Shrek, The Simpsons, and the Rugrats, the Munchkins, Kermit the Frog and the Muppets as a group, Big Bird, Godzilla, and three non-animated canine characters,Strongheart, Lassie, and Rin Tin Tin also have stars on the Hollywood walk of Fame.