Pop Quiz

What is the number one most played song in my i-tunes? I ask this because I find it to be an interesting result (per i-tunes). I wouldn't necessarily say this is my favorite song, but it is a good one. I will give a reward to someone with the correct answer.

Some hints:
--The artist is not Fleetwood Mac, Better Than Ezra, Taylor Swift, U2, or, on that note, any artist I have mentioned on said blog
--On that note, it is by a more obscure artist, although many have heard of the artist
--It is a nicely girly song that many of females will relate to and many of men will roll their eyes at
--I think I like the music video even better than the song

I look forward to any interesting guesses....