A YouTube video of it is here:
I think it was only popular because it featured a pop culture phenomenon that catered to the viral video attention span of a lot of Internet or smart device users. Other than that the song had standard dance music fanfare. I didn't appreciate the snobby, Mean Girls-esque gossip girl speaking in a bratty voice in the song.
I usually don't do music reviews and I know I'm talking about "old" stuff here.
Oh, and by the way, that'll only be the few times I actually use a hashtag... unless I make a joke about hashtags.
