I like all sorts of music - my brother used to press play on my CD player every few days just to see what was inside at the time - sometimes he'd get Bach, Rachmaninoff, or Beethoven, Mozart, Wagner, Prokofiev, Bartok, Chopin - or old pop tunes that our parents listen to (such as the Beatles and Elvis and Beach Boys and Connie Francis), and sometimes it'd be contemporary pop - yes, even the Spice Girls have featured in my CD player! - and sometimes it'd be rap (I'm a big fan of Snoop Dogg and Eminem) - and sometimes contemporary rock such as the Offspring or Grinspoon or Silverchair.
But the point is, anyone can listen to anything, and people who declare they don't like "classical music" should watch all their television and movies with the sound off. The more music I listen to, the more I realise how much the backing tracks of tv shows and movies come from music that could have been written anywhere from 400 years ago to today. For example, I'm a big fan of the Smurfs (which is not shown anymore on Australian free-to-air tv) and everytime Gargamell (the evil wizard - I can't spell his name properly) appears, we hear Liszt's Piano Concerto No. 1.
I have a friend who is into the "cool" contemporary popular music, and he couldn't believe I listen to Frank Sinatra, until I played him "Fly Me to the Moon" - the theme to some Japanese cartoon stuff he watches. He hadn't realised that Sinatra was the one who originally sang it! Who is uncool now? (or at least, ignorant)