So, here's Mamacita off of the guys' new album III. My version doesn't have all  
the bells and whistles they use, but it's a pretty hot tune if you've got just an acoustic guitar. 

Intro: C  E  Am  F 

Verse 1: 

           C                     E                   Am                         F    
If you read my lips,   If you got junk in the trunk 
                   C                   E   Am             F 
Come and get, get low,    everybody it's time to party 

Prechorus:  

Dm                    Am 
You got a JLO  (aye, aye, aye) 
Dm                                  Am 
You can make a cholo (cry, aye, aye) 
Dm                                                  Am 
Oh, you know you make me go (aye, aye, aye) 
F 
Oh, aye, aye, aye 
G 
Oh, aye, aye aye! 



[Refrão]
C                      E                         Am                                     F 
Ay Mamacita, my little chica, you got me loco singin' 'aye, aye, aye' 
C                E                                            Am                  F 
Ay Senorita, nothin' could be sweeter, we cross the border, you and I, aye, aye  
C                             E                     
Aye, aye aye, ohh aye, aye, aye, ohh 
Am                                      F 
You got me loco singin' 'aye, aye, aye' 

Verse 2: 
C                         E       Am                F 
Hot salsa chick,   excuse me Ms. (aye, aye, aye) 
C                                      E  
Gimme', gimme' amor, por favor 
Am               F 
Everybody, it's time to party 

(Prechorus) 

(Chorus) 

Bridge: 
The bridge in this song is kinda weird, so I would just suggest playing an Am as a filler 

Interlude: 
C               E                Am 
Whooaaa, Whooaaa, Whooaaa, 
Am                                     F 
You got me loco singin' 'aye, aye, aye' 

From here you play the chorus a few more times, then end it all with a C. 

Hope you enjoyed! Have fun playing this stinkin' awesome song!