I got this idea from a digital spy thread:
http://www.digitalspy.co.uk/forums/s...1416211&page=2
Anyway i would say Justin Bieber and old people like The Beatles.
Justin Bieber because - Although i think hes ok, his fans have threatened to kill people who have dated him and that is just wrong
The Beatles because - People always say music is not like it use to be - or music is awful nowadays. its just so annoying.