I'm Avril's #1 fan because she's so inspiring. The first song I heard from her was "Complicated", and I was about 4 then. Every time I heard it on the radio, I would sing along to it, even though I didn't know what she was saying.
As I grew older, I loved Avril more and more, but I didn't realize how special she was to me. Instead, I was just a simple fan of hers.
About a year and a half ago, I found out about Abbey Dawn when I went to Kohl's. My sister pointed it out and I was SO excited. I begged my mom to buy me something, and she did. My mom calls Avril "Abbey Lavvy".
Anyways, now, I'm OBSESSED, I repeat, O.B.S.E.S.S.E.D. with Avril. She means everything to me and almost everyone I know will tell you that I'm ADDICTED to Avril. I have almost 100 Abbey Dawn items and 2 Black Star perfumes. I also know all of the lyrics to ALL of Avril's songs.
Basically, the reason why I'm Avril's fan is because she's not like any other celebrity. Every time I see her, she takes my breath away. Avril's a smart, fun, and nice person. I've heard from somewhere that you can't explain great things with words, and that's why I can't describe Avril. 
I L O V E you, Avril!