Hey guys, this is my first tab, hope you enjoy it. I played it today, so I know it's correct :)

Intro: Em, Am, C, B7

Verses:

Em (022000@1)                            Am (x02210@1)                     
I always knew you were the best, the coolest girl I know,
C (x32010@1)                           B7so (x21202@1)prettier than all the rest, the star of my show
.....

Pre Chorus: 
Em (022000@1)                       AmYou're (x02210@1)who I'm thinking of, girl you ain't my runner-up, 
C (x32010@1)                B7And (x21202@1)no matter what, you're always number one

Chorus: 
Em (022000@1)                              AmMy (x02210@1)prized possesion, one and only, adore ya girl I want cha
C (x32010@1)                          B7The (x21202@1)one I can't live without, that's you, that's you
Em (022000@1)                     Am (x02210@1)                   C (x32010@1)               B7My (x21202@1)favorite, my favorite, my favorite, my favorite girl, y favorite girl

And it's basically the same for the rest of the song! Rate and comment!

-soulsurfer♥