A popular song on the billboards. Can be good songs other than just pop songs. Can also be very overated and/or overplayed songs.
Good hit singles: the killers mr. Brightside,oasis wonderwall, white stripes seven nation army. Green day boulavard of broken dreams. Lady gaga just dance (a pop song but atually good) Overated and overplayed: u2 one love,coldplay viva la vida, green day wake up when september ends, lil wayne lolipop