Just heard this off Gossip Girl Season 3 Episode 9 .
e|-------------------------------------------|
B|---6---------------------------------------|
G|------------7--------------------6---------|
D|-----------------------7-------------------|
A|---5-----------------------------4---------|
E|------------6----------5-------------------|
its very repetitive. just play around around with it :)
you'll get the idea when you hear the song.
cheers
-auvs