This songs really simple! its just D,A,Em,G throughout the entire song! I love 
this song and it is fun to play! I can guarantee these chords are 100% correct! Enjoy!

DBaby, (xx0232@1)get up
AOpen (x02220@1)your eyes now
      Emthe (022000@1)world's waking up
G (320003@1)                    Dyou (xx0232@1)realize we'll walk
                      Ato (x02220@1)the beat so suddenly
            Emwhile (022000@1)we make believe that this will
Glast (320003@1)forever
     D (xx0232@1)                  AWe (x02220@1)won't sleep 'til 3 in the morning
Emthis (022000@1)song speaks and
     Git's (320003@1)saying the real thing
   D (xx0232@1)                  Ait (x02220@1)feels like we're living a dream
          Embut (022000@1)tonight we're gonna
Gmake (320003@1)this one right

Chorus
DWe'll (xx0232@1)set the stage
                Aand (x02220@1)let the records play
       Emon (022000@1)a Saturday
                  Gand (320003@1)we can dance forever
Dwe'll (xx0232@1)burn the light that makes
      Athe (x02220@1)city sway
              Emwhen (022000@1)we set the stage
                  Gand (320003@1)we can dance forever
D A Em G x2
forever X7
and we can dance together

DWe're (xx0232@1)crazy enough
Ato (x02220@1)feel alive now
Emyou've (022000@1)got the stuff
Gwhen (320003@1)we arrive
       D (xx0232@1)                          Awe'll (x02220@1)walk to the beat so suddenly
                   Emand (022000@1)then you tell me
                 Gthat (320003@1)we will stay together
     D (xx0232@1)                  AWe (x02220@1)won't sleep 'til 3 in the morning
Emthis (022000@1)song speaks and
     Git's (320003@1)saying the real thing
   D (xx0232@1)                  Ait (x02220@1)feels like we're living a dream
          Embut (022000@1)tonight we're gonna
Gmake (320003@1)this one right

Chorus
DWe'll (xx0232@1)set the stage
                Aand (x02220@1)let the records play
       Emon (022000@1)a Saturday
                  Gand (320003@1)we can dance forever
Dwe'll (xx0232@1)burn the light that makes
      Athe (x02220@1)city sway
              Emwhen (022000@1)we set the stage
                  Gand (320003@1)we can dance forever
D A Em G x2
forever X7
and we can dance together

DTurn (xx0232@1)around
Ajust (x02220@1)move it
              Emwith (022000@1)your feet on the ground
G (320003@1)                               Dyou'll (xx0232@1)prove it when you hear the sounds
Awe'll (x02220@1)both lose it
               Em (022000@1)                      Gthen (320003@1)we'll make the rounds to dance forever

DAnd (xx0232@1)when the music stops
     A (x02220@1)                         Em (022000@1)     
and we can't wait for another day
                     Gwell (320003@1)we'll just dance forever
D (xx0232@1)                                          AWe'll (x02220@1)hold on tight and think of saturdays
         Emif (022000@1)you say my name
                     GThen (320003@1)we can dance forever

Chorus
DWe'll (xx0232@1)set the stage
                Aand (x02220@1)let the records play
       Emon (022000@1)a Saturday
                  Gand (320003@1)we can dance forever
Dwe'll (xx0232@1)burn the light that makes
      Athe (x02220@1)city sway
              Emwhen (022000@1)we set the stage
                  Gand (320003@1)we can dance forever
D A Em G x2
forever X7
and we can dance together