So the whole song is pretty much D A F#m E in that order.  This is the key R5 play it 
in, standard tuning and no capo, good luck, love this song and R5!!!

D             A
I don't wanna be famous,

F#m            E                   D
I don't wanna if I can't be with you

              A
Everything I eat's tasteless

F#m            E                     D
Everything I see don't compare to you

         A
Paris, Monaco and Vegas,

F#m                  E
I'd rather stay with you

                D
If I had to choose

                 A
Baby you're the greatest,

F#m (one strum)
                                 D (pick up beat)A F#m
And I got everything to lose,

       E                     D      A
And I just want to be with you

F#m (one strum and mute)
And I can't ever get enough!

                      D        A                 F#m
Babe i'd give it all up, up, I'd give it all up,

              E
If I can't be with you!

             D              A                 F#m
All of this stuff sucks, yeah all of this sucks

                    E
If I can't be with you!
And,

D
No Oscar,

A
No Grammy,

F#m         E
No mansion in Miami

D            A                    F#m
The sun don't shine the sky ain't blue,

E
If I can't be with you!

(goes straight into second verse following the same chords pattern D A F#m E)

I could sail around the whole world
But I still won't find a place,
As beautiful as you girl!
And really who's got time to waste?
I can't even see a future,
Without you in it, the colors start to fade,
Any way I'm gonna lose you,
And nobody in the world could ever take your place!
You're the kind I can't replace!
And I can't ever get enough!

Baby I'd give it all, up, I'd give it all up,
If I can't be with you!
All of this stuff sucks, yeah all of this sucks
If I can't be with you!
And,
No Oscar,
No Grammy,
No mansion in Miami
The sun don't shine the sky ain't blue ,
If I can't be with you!
Oh oh oh, oh oh oh,
If I can't be with you!
Oh oh oh, oh oh oh,
If I can't be with you!

If I can't be with you!
Oh if I can't be with you!
If I can't be with you!

Oh, all of this sucks, if I can?t be with you!

All of this stuff sucks, yeah, all of this sucks!
If I can't be with you!
And,
No Oscar,
No Grammy,
No mansion in Miami
The sun don't shine the sky ain't blue
If I can't be with you!
Oh oh oh, oh oh oh,
If I can't be with you!
Oh oh oh, oh oh oh,
If I can't be with you!
With You