E                 Bm 
  You just got me started
E                        Bm
 Now you treat me like a fool
E                      Bm
 You turn me down cold-hearted
E                    Bm
 And I used to be so cool

pre-chorus:
                          C#m                        D
Till you came and took my groove with all your dirty moves

But I could tell you were a player

chorus:
E                           Dmaj7
 Oh, baby how can you be so cruel?
                   A
-I just wanna love you
                         Dmaj7
Oh, how can you tell me "no"?
                    A
-I just wanna go go go
        Dmaj7
Oo-o-oo-ooh (Gigolo)
              A
-I wanna love you

verse:

You just make my heart ache 
I'm hanging on your words (promises, promises)
With all my hope departed
Is this something I deserve

pre-chorus:
'Cause I let you steal my groove with all your disco moves?
Woman, you made me look like an idiot

chorus:
Oh, baby how can you be so cruel?
-I just wanna love you
How can you tell me "no"?
-I just wanna go go go
Oo-o-oo-ooh (Gigolo)
-I wanna love you

E      Bm                                                     C#m
Ooooh, can you feel the beat? Feel the beat (beat, beat, beat...)
             Bm                                         C#m
Well it's my heartbeat (beat, beat, beat...) And you're hurting me, bad
Bm                 C#m                  E
 I guess I finally found someone like me

chorus:
Oh, baby how can you be so cruel?
I just wanna love you
How can you tell me "no"?
I just wanna get your soul
Oo-o-oo-ooh (Gigolo)
I wanna love you
Oo-o-oo-ooh (Gigolo)
I wanna touch you
        Dmaj7        A ...
Oo-o-oo-ooh (Gigolo)...

--
used chords:

        E A D G B E
E       0-2-2-1-0-0
Bm      x-2-4-4-3-2
C#m     x-4-6-6-5-4
D       x-x-0-2-3-2
Dmaj7   x-x-0-2-2-2 or (sound better)
Dmaj7   x-x-0-11-10-9
A       x-0-2-2-2-0