This is the interpretation of Alex Vargas as played in his video:
http://www.youtube.com/watch?v=Ep8gVoePoGw

Bm (x24432@1)  X24432     Bm- (x24432@1)2/4
Hm/A  X04432     2nd fret
Bm/G  3X4432     111
D (xx0232@1)   XX0232
F#m7  242322

INTRO

VERSE
                 Bm (x24432@1)           Bm/A (x04440@1)      Bm/G               %
Watch me as I dance under the spotlight listen to the people screaming 
    Bm (x24432@1)  Bm/A (x04440@1)     Bm/G          %
out more, more 'coz I create the feeling that keep 'em 
 Bm (x24432@1)      Bm/A (x04440@1) Bm/G             %         
coming back,     I create the feeling that keep 'em 
 D (xx0232@1)            %          F#m7 (131141@2)                  %
coming back so captivating when I get it on the floor.

PRECHORUS
              Bm (x24432@1)      Bm/A (x04440@1)              Bm/G             %
Know you been patiently waiting, I know you need me, I can feel it,
       Bm (x24432@1)           Bm/A (x04440@1)      Bm/G            % 
I'm a beast, I'm an animal, that monster in the mirror,
    Bm (x24432@1)    Bm/A (x04440@1)            Bm/G        %
Headliner, finisher, I'm the closer, the winner.
 D (xx0232@1)              %                    F#m7 (131141@2)      %
Best when under pressure with second's left I show up.

CHORUS
                   Bm (x24432@1)  Bm/A (x04440@1)         Bm/G    %
If you really want more, scream it out louder,
                   Bm (x24432@1)  Bm/A (x04440@1)       Bm/G    %
If you're on the floor, bring out the fire,
             Bm (x24432@1)Bm/A (x04440@1)      Bm/G    %
And light it up, take it up higher,
       D (xx0232@1)            %             F#m7 (131141@2)  %
Gonna push it to the limit, give it more.

VERSE
Get up both your hands, I'm in the zone, tight!
Put 'em in the air, if you want more and more,
Cos I can't wait to feel it.
I go hard, can't stop,
But if I stop then just know that imma bring it back,
Never quit believin' that.

PRECHORUS
Know y'all been patiently waiting, I know you need me, I can feel it,
I'm a beast, I'm an animal, that monster in the mirror,
The headliner, finisher, I'm the closer, the winner.
Best when under pressure with second's left I show up.

CHORUS
If you really want more, scream it out louder,
Get it on the floor, bring out the fire,
And light it up, take it up higher,
Gonna push it to the limit, give it more.

Whoa oh oh oh oh 3x
Gonna push it to the limit, give it more..
Whoa oh oh oh oh 3x
Gonna push it to the limit, give it more..

CHORUS
If you really want more, scream it out louder,
Get it on the floor, bring out the fire,
And light it up, take it up higher,
Gonna push it to the limit, give it more.

INTRO
  Bm (x24432@1)    Bm/G                                       D (xx0232@1)      F#e|-------------------------------------------------------2p0------2---| (244322@1)H|-----------3----------------3------------3-----3------3---3----2----|
G|---4---4---4--------4---4---4--------4----4--4--4-4--2-----2--3-----|
D|--4-4-4-4-4-4------4-4-4-4-4-4------4-4-4---4-4--4--0-------0-------|
A|-2---0----------0h2---0------------2---0----------------------------|
E|---------3----------------3----------------3-----------------2------|
   1   2   3   4    1   2   3   4    1   2   3   4    1   2   3   4

? Transcription by Ernst M L?beck 2012