This is the original chords of the song..im 99% it's right.

EbMe (x43121@3)not working hard?
                              BbYea (x1333x@1)right picture that with a kodak

And better yet, go to times square
                            
Take a picture of me with a kodak
CmTook (x3101x@1)my life from negative to positive

And I just want y'all know that
    
And tonight, let's enjoy life



Eb (x43121@3)                          BbTonight (x1333x@1)I want all of you tonight
                    CmGive (x3101x@1)me everything tonight
                                   BbFor (x1333x@1)all we know we might not get tomorrow
            Eb (x43121@3)Let's do it tonight

Eb (x43121@3)       CmDon't (x3101x@1)care what they say
Bb (x1333x@1)    AbAll (xx1114@1)the games they play
Eb (x43121@3)        CmNothing (x3101x@1)is enough
Bb (x1333x@1)      AbTill (xx1114@1)they handle love (Lets do it tonight)
Eb (x43121@3)        Cm (x3101x@1)    Bb (x1333x@1)       AbI (xx1114@1)want you tonight, I want you to stay
Eb (x43121@3)        CmI (x3101x@1)want you tonight



***   in the next part the rhythm is: 3 Cm - 2 G# ,     3 D# - 2 A#  *****

Cm (x3101x@1)                         Cm (x3101x@1)AbGrab (xx1114@1)somebody sexy tell 'em hey
        Eb (x43121@3)Bb (x1333x@1)        CmAb
Give me everything tonight
        Eb (x43121@3)Bb (x1333x@1)        CmAb           
Give me everything tonight
        Eb (x43121@3)Bb (x1333x@1)         CmAb
Give me everything tonight
        EbGive (x43121@3)me everything tonight..

Rap part: Cm G# , D# A#   with the same rhythm! (follow the bass)

And then the song repeats, from the chorous again..

Well i hope youll understand this tab, if not just comment and i will help you.

Enjoy life :)