Rita Ora - How We Do chords

Rita Ora - How we do.
I wanted to know play it but it doesn't exist on the internet so I made it by 
myself (FOR THE FIRST TIME)
No capo
Chords used : G / C / Em / C

G         C            Em   C
I stumbled up to the window
G            C           Em       C
Opened the curtains to blinding light
G            C         Em   C
Make up all over the pillow 
G
What went on ?
C
What went on ?
C         Em            C
What went on last night ?
G      C                       Em    C
You look so sweet while your dreaming
G           C           Em       C
Holding your bottle of tanger red
G          C                      Em
Cant find your clothes from last evening 
C
May it ask
G          C          Em        C
How I know you're the one for me
[Refrain]
G        C 
I wanna party and bullsh*t 
       Em
And party and bullsh*t 
       G
And party and bullsh*t
      Em
And party and party 
[ Tab from: http://www.guitaretab.com/r/rita-ora/315486.html ]
               G           C
Cause when the sun sets baby 
Em       C
On me avenue
             G      C                
I give that drunk sex spinning
Em              C
Yeah I'm with you
     G        C            Em    C
So put your arms a round me baby
           G             C
We're tearing up the town 
          Em              C
Cause thats just how we do 
             G               C
We got that sweet heart loving
Em                 C
Dancing in the dark 
            G               C
Up in the streets we running
    Em               C
Shut down every block 
     G        C            Em    C
So put your arms a round me baby
          G             C
We're tearing up the town 
          Em              C      
Cause thats just how we do
G       C      Em               C
How we do, that's just how we do
G       C      E                C
How we do, that's just how we do

G         C           Em   C
Hungover I think I'm broken
G              C         Em           C
You say : " the fix is a shut of Jack"
G                C            Em   C
I said :  "man what are you smoking ? "
G                C             Em          C
Be alright, pour a glass and we'll trought 'em back

[Refrain] x2
G          C 
 I wanna party and bullsh*t 
       Em
And party and bullsh*t 
       G
And party and bullsh*t
      Em
And party and party 

               G           C
Cause when the sunsets baby 
  Em       C
On me avenue
               G      C                
I give that drunk sex spinning
Em              C
Yeah I'm with you
     G        C            Em    C
So put your arms a round me baby
           G             C
We're tearing up the town 
          Em              C
Cause thats just how we do 
              G               C
We got that sweet heart loving
Em                 C
Dancing in the dark 
             G               C
Up in the streets we running
    Em               C
Shut down every block 
     G        C            Em    C
So put your arms a round me baby
           G             C
We're tearing up the town 
          Em              C      
Cause thats just how we do
G       C      Em               C
How we do, that's just how we do
G       C      Em               C
How we do, that's just how we do

http://rocnation.com/ritaora/