Hope you like this, it might not be perfect, but I tried my best! :)
Tuning: Standard (EADGBe)
Capo: None

Chords used:
G: 320003
Am7: xx2010
C: x32010
D: xxx232
B: xx4442
Em: x22000

 G  Am7  C        D    G
         Hey yeah ohhh yeah 
 Am7         C D
ohh yeah eah yeah
G
   I thought that I was to old 
Am7
to believe in fairy tales
C
  But there's a letter from you 
D
waitin' when I check my mail
G
  I start to shakin' like a 
Am7
7 on the Richter scale when 
C
you say you
D
love me
B
Look in the 
Am7 
mirror and 
B
I'm not who I 
Am7
used to be at
C
all
D
  It's coming clearer 
       G
I'm Cinderella at the ball I'm 
Am7
Alice growing 10 feet tall 
       C
It's not just 
D         
make believe
G
Here comes the prince's kiss,
        Am7
 I'm positive the slipper fits
       C              D            G, Am7, C, D
It's not just make believe
G
It started out like just 
  Am7
another ordinary day 
C
Now suddenly my life is 
D
different in every way
G
The sun is brighter and the 
Am7
happiness is here to stay
       C            D
It's like I'm dreaming
B
Thank you for 
Am7
showing me that 
B
true love doesn't
Am7                   C
 hurt when you fall
D
You got me glowing 
       G
I'm Cinderella at the ball I'm 
Am7
Alice growing 10 feet tall 
       C            D
It's not just make believe
G
   Here comes the prince's kiss 
       Am7
I'm positive the slipper fits it's 
C             D
not just make believe
Em
Whenever 
Am7
wherever 
C
Forever 
D
I'll be with you 
Em
      We have it 
Am7           C     D 
it's magic ohhhh
G, Am7, C, D

B  
Look in the 
Am7
mirror and 
B
I'm not who I 
Am7
used to be at 
C  D
all

It's coming clearer
       G
I'm Cinderella at the ball I'm
Am7 
Alice growing 10 feet tall
       C
It's not just 
D
make believe
G
It's finally happening, 
   Am7
I feel so good I gotta sing
       C
It's not just 
D
make believe
       G
I'm Ariel above the sea, 
       Am7
I'm Beauty dancin' with the Beast
       C
It's not just 
D
make believe
G
Here comes the prince's kiss
       Am7 
I'm positive the slipper fits
       C
It's not just 
D              G
make believe
Am7   C      D
Ohhh yeah 
G, Am7

       C
It's not just 
D              G  Am7  C
make believe 
D                   G       Am7  C      D  G Am7
Ohhh yeah yeah ohhh yeah
       C             D             G
It's not just make believe