There were some screwy versions of this song, but this is 100%, i'm  positive.
X=Mute
~=Hold Note
Main Riff
G|------------|
D|------------|
A|7---7-5---5-|
E|--7-----5---|
Thats what the bass does over and over again, until the "She Don't Lie" part, where the bass does this riff in time with the drums and guitar.
G|----------------|
D|----------------|
A|7---5---3~---2X-|
E|----------------|
I did this live and it's really fun because it's kinda hard to screw up, so you can jump around on stage and have fun. Enjoy!
:-) Hewo