Hey guys! I couldn't find a tab for this awesome song so I thought I'd tab it out.
Pretty sure it's correct, so here you go
Intro
e -6-6-66-6-
B -6-6-66-6-
G -6-6-66-6-
D -8-8-88-8-
A -8-8-88-8-
E -6-6-66-6-
Verse (I don't play the notes on the e-string, but these are the full chords)
e -6-6-66-6- 6-6-66-6- 4-4-44-4- 3-3-11-1- ...It's getting hard to wait...
B -6-6-66-6- 7-7-77-7- 6-6-66-6- 5-5-11-1-
G -6-6-66-6- 8-8-88-8- 6-6-66-6- 5-5-22-2-
D -8-8-88-8- 8-8-88-8- 6-6-66-6- 5-5-33-3- (x2)
A -8-8-88-8- 6-6-66-6- 4-4-44-4- 3-3-33-3-
E -6-6-66-6- --------- --------- ----11-1-
e -2-2- 4-4- 6-6- 6-6-4-4- ...I don't wanna be...
B -2-2- 6-6- 7-7- 6-6-4-4-
G -3-3- 6-6- 8-8- 6-6-5-5-
D -4-4- 6-6- 8-8- 8-8-6-6-
A -4-4- 4-4- 6-6- 8-8-6-6-
E -2-2- ---- ---- 6-6-4-4-
e -2-2- 4-4- 6-6- 9--9--8--8-- ...Take her right from me...
B -2-2- 6-6- 7-7- 11-11-10-10-
G -3-3- 6-6- 8-8- 11-11-10-10-
D -4-4- 6-6- 8-8- 11-11-10-10-
A -4-4- 4-4- 6-6- 9--9--8--8--
E -2-2- ---- ---- ------------
Refrain (Same as the first part of the verse)
[ Tab from: http://www.guitaretab.com/b/bruno-mars/307672.html ]
e -6-6-66-6 -6-6-66-6- 4-4-44-4- 3-3-11-1- ...I'm losing my head...
B -6-6-66-6 -7-7-77-7- 6-6-66-6- 5-5-11-1-
G -6-6-66-6 -8-8-88-8- 6-6-66-6- 5-5-22-2-
D -8-8-88-8 -8-8-88-8- 6-6-66-6- 5-5-33-3- (x2)
A -8-8-88-8 -6-6-66-6- 4-4-44-4- 3-3-33-3-
E -6-6-66-6 ---------- --------- ----11-1-
................Play the intro, the verse and the refrain again..............
Bridge
e -2-2-22-2- 4-4-44-4- 6-6-66-6- 6-6-4-4- ...Maybe I'm trying too hard...
B -2-2-22-2- 6-6-66-6- 7-7-77-7- 6-6-4-4-
G -3-3-33-3- 6-6-66-6- 8-8-88-8- 6-6-5-5-
D -4-4-44-4- 6-6-66-6- 8-8-88-8- 8-8-6-6-
A -4-4-44-4- 4-4-44-4- 6-6-66-6- 8-8-6-6-
E -2-2-22-2- --------- --------- 6-6-4-4-
e -2-2-22-2- 4-4-44-4- 8--8--8--8--8--8--8--8-- ...And what will it take...
B -2-2-22-2- 6-6-66-6- 10-10-10-10-10-10-10-10-
G -3-3-33-3- 6-6-66-6- 10-10-10-10-10-10-10-10-
D -4-4-44-4- 6-6-66-6- 10-10-10-10-10-10-10-10-
A -4-4-44-4- 4-4-44-4- 8--8--8--8--8--8--8--8--
E -2-2-22-2- --------- ------------------------
.............................Play the refrain twice..........................
There is a little fading outro at the end with the refrain's chords repeating.
That's all. Have fun, and rate is please! :)