This is my first tab, sorry for any mistakes!

Capo on the third fret

C            G   F   C
(C'mon C'mon)

C                         Am
The one that I came with, she had go
C                      Am
But you look amazing, standing alone
F               G
So c'mon c'mon, move a little closer now
F            G
C'mon c'mon, ain't no way you're walking out
F            G
C'mon c'mon, show me what you're all about

C                            F
Yeah, I've been watching you all night
                     Dm
There's something in your eyes
       G
Saying c'mon c'mon and dance with me baby
C                  F
Yeah, the music is so loud
           Dm
I wanna be yours now
G
So c'mon c'mon and dance with me baby

C                        Am
The one that I came with didn't know how to move
C                                    Am
The way that you let your hair down, I can tell that you do
F               G
So c'mon c'mon, move a little closer now
F            G
C'mon c'mon, ain't no way you're walking out
F            G
C'mon c'mon, show me what you're all about

C                            F
Yeah, I've been watching you all night
                     Dm
There's something in your eyes
       G
Saying c'mon c'mon and dance with me baby
C                  F
Yeah, the music is so loud
           Dm
I wanna be yours now
G
So c'mon c'mon and dance with me baby

Dm                 Em
Every step I take, I feel it more and more
F                  G
She's calling out, she's a lucky girl
Dm                  Em
My heart is racing, she's turing around
F                    G
I reach for her hand and I say

C                            F
Yeah, I've been watching you all night
                     Dm
There's something in your eyes
       G
Saying c'mon c'mon and dance with me baby
C                  F
Yeah, the music is so loud
           Dm
I wanna be yours now
G                                    C
So c'mon c'mon and dance with me baby                     
F            Dm
C'mon c'mon, c'mon c'mon
G                                 C
C'mon c'mon and dance with me baby