Opinions And Advice Please? LED ZEPPELIN .?

First off im 14(:. Lots of kids at my school or my friends listen to todays music , which is CRAP. They listen to : Trey Songs , Nicki Manji , Kesha , Lmfao Etc. I listen to : Led Zeppelin , Jimi hendrix , The Doors , Oasis , Kiss , Nirvana , The Misfits , Metallica , Joan Jett , The runaways , Guns n Roses , Iron Maiden , Etc. Do you guys think that its ok that i listen to "classic rock" ? Should i be listening to todays music? - Thanks Just want to know your guys opinion.