Possibly the easiest song you'll ever learn!!!

Verse

G|--------|--------|--------|--------|
D|--------|--------|--------|--------|
A|--------|--------|-3-3----|-5-5----|
E|-0-0----|-0-0----|--------|--------|

Chorus

G|--------|--------|--------|--------|
D|--------|--------|--------|--------|
A|-5-5----|-3-3----|--------|--------|
E|--------|--------|-0-0----|-0-0----|

Simple as that, enjoy!