Music, computers, graphic design, sky-diving, traveling, reading, movies etc...
Anyone. Unless you're really boring and ugly. Well... not really. Well, yeah actually. Okay, its boring AND ugly. You can be one, but not both.
Lennon, Beatles, Queen, Coldplay, Elton John, Jamiroquai, Robbie Williams, Cake, Elvis, Billy Joel, Warp Brothers, Chopin, INXS, Dire Straits, Frank Sinatra, George Michael, Guns n' Roses, Indochine, John Lee Hooker, Kylie Minogue, Moby, Nirvana, Paolo Conté, Pearl Jam, Pink Floyd, Prince, and others...
Garden State, Serendipity, Braveheart, Lord of the Rings, Jerry Maguire, Love Actually, Matrix, all Tom Hanks movies, Spielberg's movies, etc.
24, Friends, Alias and Taken
Wheel of Time, Ender's Game, the Alvin Maker series, all Orson Scott Card's books, the Doomsday Conspiracy,