I suggest transposing to Am (down 1 step) for easier playing.

Verses - It might take a few listens to get it right but follow the rhythm of the 
hook in the recording and these chords work pretty good.  The verse chords are 
perfect.  If anyone has better suggestions for the chorus let me know.

Bbm  Ab  Db  F#  Ab

I'm touching hands with someone seriously beautiful (A.  I.  A.  A)
I feel it burning and I know I'm standing far too close  (A.  I.  A.  A)
I'm telling lies and if it shows I see that he don't care  (A.  I.  A.  A)
I know he wants to take me home and get on outta here  (A. I. A. A)

                Bbm
But I got someone
                  Ab
Waiting at home
                        Bbm                                      Ab
He says he in love but lately I just don't know
                       Bbm
He don't see me
                             Ab
Or make me feel hot
                           F#                                            F7
Banging in the club with all my ladies and he don't know that


Bbm                                                            Ab
He about to lose 'bout to lose 'bout to lose me
Bbm                                     F#
He about to lose me
Bbm                                                            Ab
He about to lose 'bout to lose 'bout to lose me
Bbm                                F#  Ab
He about to lose me

I feel my body losing focus as he touches me  (A. I. A. A)
And I should go but I can't ovecome this chemistry (A. I. A. A)
He pulls me close before he whispers something in my ear (A. I. A. A)
He says he wants to take me home and get me outta here  (A. I. A. A)

I got someone
Waiting at home
He says he in love but lately I just don't know
He don't see me or make me feel hot
Banging in the club with all my ladies and he don't know that