Love this song!<3 Nicola Roberts<3 http://nicolarobertsmusic.com/ 
Same 4 chords throughout - G Em Bm D :)

Capo - 3rd fret

(Intro)
G
 Could it my, could it be my,
Em
 Could it be my Lucky Day.
Bm
 Could it my, could it be my,
D
 Could it be my Lucky Day.

(Verse 1)
G
 I like a phone call,
Em                             Bm
 I like to hear something like this.
D
Woah, Woah, Woah, Woah.

G
 A conversation,
Em                       Bm
 That maybe leads into a kiss.(aha)
D
Mwoah, Mwoah, Mwoah, Mwoah.


(Pre Chorus)
G                    Em
Aah, Say that you love me,
               Bm
Say that you need me too.
D
Best you ever had.

G                 Em         
 It could be so easy,
               Bm
 For you to please me, baby.
D
So how come you tease me?


(Chorus)
G                           Em
 You told me so what do you say?
Bm                       D
 All you gonna take this golden opportunity.
G                                 Em
 Won't you give it to me, because you've got what I want.
Bm                   D
 Maybe it's my Lucky Day


(Verse 2)
G
 Just like the first spark,
Em                         Bm
 And watch the fireworks explode.
D
Boom boom, baby.


G
 You've got a fast car,
Em                           Bm
 So why the hell we driving slow?
D
Zoom, Zoom, Zoom me.


(Pre Chorus)
G               Em
 Kisses on my pillow,
                 Bm
I've hundreds of those, though.
D
I want something more.


G              Em
 So congratulations,
                Bm
It's not the occasion they went.
D
I get my way.


(Chorus)
G                           Em
 You told me so what do you say?
Bm                  D
 All you gonna take golden opportunity.
G                                 Em
 Won't you give it to me, because you've got what I want.
Bm                   D
 Maybe it's my Lucky Day

(Bridge)
G     Em      Bm
Uhu.., ow.
              D
Gonna be my Lu-uh-uh-uh
G          Em     Bm           D
 My Lucky Da-a-y, My Lucky Day.
            
(Chorus)
G                           Em
 You told me so what do you say?
Bm                   D
 All you gonna take this golden opportunity.
G                                 Em
 Won't you give it to me, because you've got what I want.
Bm                   D
 Maybe it's my Lucky Day

x2
G             
 Could it my, could it be my,
Em                    Bm
 Could it be my Lucky Day.(day, day, day, Maybe it's my Lucky Day) 


(Last Chorus)
G                           Em
 You told me so what do you say?
Bm                       D
 All you gonna take this golden opportunity.
G                                 Em
 Won't you give it to me, because you've got what I want.
Bm                   D
 Maybe it's my Lucky Day

(Outro)
   G             Em                   Bm         D
My day, day, day, Maybe it's my Lucky Day Day Day 
                       G            Em                    Bm     D
Maybe it's my Luck..My day, day, day, Maybe it's my Lucky Day.

G     Em     Bm     D x2


:) Enjoy <3