What song by Taylor swift is about Joe Jonas?

No It is not!!! I read somewhere that it wasn't. Most of her songs on the "Fearless" album were written 2 years ago shortly after her other album came out. the song "White Horse is not about Joe... But, the song "Forever and Always" is about Joe. She and Joe are on good terms ... she said it herself in an interview

Taylor Swift did not write that song. She wrote the music to it , but not the Words.

TAYLOR WRITES ALL HER OWN SONGS YOU CAN READ IT IN THE ALBUM COVERS FOR HER CD'S WHERE IT SAYS WHO THE SONGS WERE WRITTEN BY!!!!

Actually hun that is half true :) Taylor writes MOST of the lyrics to her songs. Some of them are co-written on Fearless. On Speak Now she wrote ALL her own songs, but on Fearless she had help to finish them.