Did this by ear and I'm not entirely sure but it sounds pretty much the same to me. Feel 
to correct me. enjoy =)

~  - Let ring
/  - Slide
h  - Hammer on
p  - Pull off

D* = to make it sound more like the song, you can play around with hammer-ons on the 
fret from ur high e-string whenever there's a star behind a D.

Intro/Verse

e|-0h2--5~-|-0h2--7~-|-0h2--9~-|-0h2--7~-|
b|---------|---------|---------|---------|
g|---------|---------|---------|---------|
d|---------|---------|---------|---------|
a|---------|---------|---------|---------|
e|---------|---------|---------|---------|

D Bm D Bm

D
Are you pacing back and forth?
Bm
have you wished for better days?
D
have you ever loved before?
Bm                   F#m
that's not far away
                       D*         F#m
i think you'll find a good life
                       D*
i think you'll find a new love


A           D           G
don't back down, little girl
               D
cause you're gonna be alright
A        D                     G
step on out, it's a wide wide world
            D
and you're gonna be alright
A          D
you're a star
            G
you'll do fine
             D       A D A
and you're gonna be alright

and you're gonna be alright

D Bm D Bm

D
you gonna change the world some day
Bm
but you wonder where to start
D
fillin' up the vacant spaces
Bm                      F#m
just being who you are
                     D*       F#m
i know you've got it in you
                          D*
there's nothing that you can't do

      A             D           G
ooohhh, don't back down little girl
               D
cause you're gonna be alright
A       D                     G
step on out it's a wide wide world
            D
and you're gonna be alright
A          D
you're a star
           G
you'll do fine
            D        A D A
and you're gonna be alright

and you're gonna be alright

D                                Bm
even when they tell you that it can't be done
                 G
it's not even possible to live a dream without altogether changing
D                             Bm
but keep on don't stop keep believin' in the faith
            G
they'll be help along the way

A D G D
A D G D

A               D           G
hey don't back down little girl
               D
cause you're gonna be alright
A        D                     G
step on out it's a wide wide world
             D
and you're gonna be alright
A               D
cause you're a star
           G
you'll do fine
             D       A D A
and you're gonna be alright
                        D
you're gonna be alright