E|-------------------------------|
B|---10--------------------------|
G|-------10-----------9-10-------| Play 2 times
D|-----------10~-----------10~---|
A|-------------------------------|
E|-------------------------------|

Rhythm (distortion)
E|--------------|
B|--------------|
G|--------------| Play whenever the lead plays
D|------8~------| the start of the riff above
A|------8~------|
E|------8~------|

(Intro part 2)
Lead
E|------------------------------------------|
B|-10-------10------------------8-----------|
G|----10-------10-----9-10---------10-------|
D|-------10-------10--------10---------10---|
A|------------------------------------------|
E|------------------------------------------|

E|------------------------------------------|
B|-10-------10------11----------8-----------|
G|----10-------10-------10---------10-------|
D|-------10-------10--------10---------10---|
A|------------------------------------------|
E|------------------------------------------|

Repeat as needed ^

Rhythm
E|--------------------------------|
B|--------------------------------|
G|--------------------------------|
D|---8888--10101010--7777--8888---|
A|---8888--10101010--7777--8888---|
E|---8888--10101010--7777--8888---|

That continues on in the verse
"then she said diamonds are a girls best friend"
E|----------------------------|
B|----------------------------|
G|----------------------------| repeat as needed
D|----0~--0~--8--10--7--8~----|
A|----0~--0~--8--10--7--8~----|
E|----0~--0~--8--10--7--8~----|

The rhythm changes a little bit
the first few times are the same as before then you start palm muting 
then he adds some notes to the chords like this.....
(Rhythm)
E|-----------------------------------------------|
B|-----------------------------------------------|
G|-----------------------------------------------|
D|---8--10----10--10-----7--10---7-8--10--8--7---|
A|---8-----8--10-----10--7-----8---8------8------|
E|---8--------10---------7---------8------8------|

Lead remains the same

"We need to talk.."
E|------------------------------------------------------------|
B|------------------------------------------------------------|
G|------------------------------------------------------------|
D|---0-000-0-000-0-000--10/12\7--8-888-8-888-8-888--10101010--|
A|---0-000-0-000-0-000--10/12\7--8-888-8-888-8-888--10101010--|
E|---0-000-0-000-0-000--10/12\7--8-888-8-888-8-888--10101010--|
       ...   ...   ...             ...   ...   ...

Chorus
E|--------------------------------------------|
B|--------------------------------------------|
G|--------------------------------------------|
D|--333333333--3-5-2--0-000-0-000-0-000-0000--|
A|--333333333--3-5-2--0-000-0-000-0-000-0000--|
E|--333333333--3-5-2--0-000-0-000-0-000-0000--|
                        ...   ...   ...
Chorus cont.
E|--------------------------------------|
B|--------------------------------------|
G|---3333333----------------------------|
D|---3333333--3-333-3-333-2-222-2-222---|
A|---1111111--3-333-3-333-2-222-2-222---|
E|------------3-333-3-333-2-222-2-222---|
                ...   ...   ...   ...

repeat the chorus

The next verse is just the rhythm part of the last I will put the specific part down

E|--------------------------------------------|
B|--------------------------------------------|
G|--------------------------------------------|
D|---8--10----10--10-----7--10---7-8--10-8-7--|
A|---8-----8--10-----10--7-----8---8-----8----|
E|---8--------10---------7---------8-----8----|

Then repeat the chorus

Breakdown

E|---------------------------------------------|
B|---------------------------------------------|
G|---------------------------------------------|
D|--00000--12--14141414~--00000--10-12121212~--|
A|--00000-----------------00000----------------|
E|--00000-----------------00000----------------|

The same part harmonized 

E|--------------------------------------|
B|--------------------------------------|
G|--------------------------------------|
D|--00000--9-10101010~--00000--7-9999~--|
A|--00000---------------00000-----------|
E|--00000---------------00000-----------|

"I need you like fire needs oxygen"
E|-------------|
B|-------------|
G|-------------|
D|----888888---|
A|----888888---|
E|----888888---|

"One last kiss before you go"
E|------------------------------------|
B|------------------------------------|
G|------------------------------------|
D|---12121212--10101010--3333--5555---|
A|---12121212--10101010--3333--5555---|
E|---12121212--10101010--3333--5555---|

Then go back to the chorus 

During the second half of the chorus this is played by lead
I am not 100% sure if it's right but I don't really want to leave it out.
E|--------------------------|
B|--------------------------|
G|--------------------------|
D|-----12--14--12-----------|
A|--14-------------14--12---|
E|--------------------------|

Anyways, the final part is this
Lead
E|---------------------------------------------|
B|---------------------------------------------|
G|---------------------------------------------|
D|--00000--12--14141414~--00000--10-12121212~--|
A|--00000-----------------00000----------------|
E|--00000-----------------00000----------------|

Rhythm
E|--------------------------------------|
B|--------------------------------------|
G|--------------------------------------|
D|--00000--9-10101010~--00000--7-9999~--|
A|--00000---------------00000-----------|
E|--00000---------------00000-----------|

when you play the part above the second time it changes a little 
Lead
E|----------------------------------------------------|
B|----------------------------------------------------|
G|----------------------------------------------------|
D|--00000--12--14141414~--32000--10-12-12-10-10-9-7~--|
A|--00000-----------------32000-----------------------|
E|--00000-----------------32000-----------------------|

Rhythm
E|----------------------------------------------------|
B|----------------------------------------------------|
G|----------------------------------------------------|
D|--00000--9-10101010~--32000--10-12-12-10-10--8~-----|
A|--00000---------------32000------------------8~-----|
E|--00000---------------32000------------------8~-----|