This version is from the movie 'Elf' and was performed by Leon Redbone and Zooey Deschanel. Enjoy!

Capo. 1st Fret

Intro:

A (X2) E (X2)repeat

A
I really can't stay - Baby it's cold outside 
A    D                          E
I've got to go away - Baby it's cold outside 
A
This evening has been - Been hoping that you'd drop in 
A        D                        E
So very nice - I'll hold your hands, they're just like ice 
E  F#m                                   
My mother will start to worry - Beautiful, what's your hurry 
F#m D
My father will be pacing the floor - Listen to the fireplace roar 
D  F#m                       
So really I'd better scurry - Beautiful, please don't hurry 
F#m  D                                E
well Maybe just a half a drink more - Put some music on while I pour
 
A
The neighbors might think - Baby, it's bad out there
A    D                                       E 
Say, what's in this drink - No cabs to be had out there 
E A
I wish I knew how - Your eyes are like starlight now 
A                   D                    E7
To break this spell - I'll take your hat, your hair looks swell
E7 F#m 
I ought to say no, no, no, sir - Mind if I move a little closer 
E7 D                                  E
At least I'm gonna say that I tried - What's the sense in hurting my pride
A                           F#m
I really can't stay - Baby don't hold out
F#m           D    E      A  
Ahh, but it's cold outside 

C'mon baby

A
I simply must go - Baby, it's cold outside
A   D                               E 
The answer is no - Ooh baby, it's cold outside 
E    A
This welcome has been - I'm lucky that you dropped in 
A             D                     E7
So nice and warm -- Look out the window at that storm 
F#m
My sister will be suspicious - Man, your lips look so delicious 
F#m D
My brother will be there at the door - Waves upon a tropical shore 
D  F#m
My maiden aunt's mind is vicious - Gosh your lips look delicious 
F#m  D                                E
Well maybe just a half a drink more - Never such a blizzard before 

A
I've got to go home - Oh, baby, you'll freeze out there 
A   D                                      E
Say, lend me your comb - It's up to your knees out there 
E      A              
You've really been grand - Your eyes are like starlight now 
A                D               E7
But don't you see - How can you do this thing to me 
E7      F#m 
There's bound to be talk tomorrow - Making my life long sorrow 
F#m D                                 E
At least there will be plenty implied - If you caught pneumonia and died 
E A                                 F#m
I really can't stay - Get over that old out 
F#m           D    E      A
Ahh, but it's cold outside

来源：www.ultimate-guitar.com