Here are the chords, and the chords alone. There is a pretty accurate tab here on 
Ultimate Guitar if you are looking for tabs instead. Pretty easy song.

Standard tuning

No capo

The chords are played as follows:
E:    022100
A:    x0222x
Bsus4: x24400
A/E:  0x2220
Am:   x02210
A/C#: x4222x
E/B:  x22100
B:    x24442
Am/C: x3x210

[Verse 1]
ESpeaking (022100@1)as a guy who's really got it going on
          A (x02220@1)     Bsus4 (x24452@1)         E (022100@1)A/E (002220@1)E (022100@1)A/E (002220@1)E (022100@1)A/EIt's (002220@1)only natural      It's only me
ETake (022100@1)it from a fella who's been round the block so many times
                                      A (x02220@1)  Bsus4He (x24452@1)knows the only parking spot that's free,
          EIt's (022100@1)only me...

[Chorus]
A (x02220@1)                    EYou (022100@1)can say I've tried everything,
A (x02220@1)          EI (022100@1)save on my wedding ring,
A (x02220@1)          Am (x02210@1)            E (022100@1)A/E (002220@1)E (022100@1)A/E (002220@1)E (022100@1)A/E (002220@1)EWho (022100@1)knows me half as well as me?

[Verse 2]
I'm not antisocial, and it's nothing that's reproachful
It's just natural! - It's only me!
I can't think of anybody else I'd rather spend some one on one time with
It's not that hard to see,
It's only me...

[Chorus 2]
I'm the me in monogamy,
I'm not asking a lot of me,
I give me R.E.S.P.E.C.T.

[Bridge]
N.C.        A/C# (042220@1)E/B (443121@4)B (x2444x@1)EAnd (022100@1)if your heart is   broken,
A (x02220@1)                      EYou (022100@1)can just do what you do best,
A (x02220@1)          EYou (022100@1)can just do what you do,
          A/C# (042220@1)E/B (443121@4)B (x2444x@1)EWhen (022100@1)your heart is   broken,
A (x02220@1)                       ETrust (022100@1)in the one who will love you
A (x02220@1)                ENever (022100@1)put others above you

[Verse 3]
I thought I was using me to get to you,
But this is true and natural
It's only me
They say you'll never love another 'till you love yourself
Well brother, I'm in love with everyone I see
It's only me...

[Chorus 3]
You can say I've tried everything,
I save on my wedding ring,
Who knows me half as well as me?
I'm the me in monogamy,
I'm not asking a lot of me,
I give me R.E.S.P.E.C.T.

[End on E]