Yes, a sister Katie who is friends with Claire Swift.
Abigail
Her best friend is Abigail Anderson.
Taylor has mentioned that they were best friends, yes.
Abigail.
yes because she is taylor swifts bff
Taylor from twilight
yes the Jonas brothers are Taylor swifts friend
Austin Swift & Claire Swift
No.
Austin Swift who is her younger brother.
Taylor Swift's best friend is Abigail Anderson, who she met in high school in 9th grade.. if you have heard the song fifteen she is talking about Abigail. She also associates with her celebrity best friends are Kellie Pickler, Selena Gomez, Demi Lavoto, Miley Cyrus and actress Emma Stone.
Her Best Friend's name is Abigail. They met in 9th grade. in her song 'Fifteen' it talks about her. She is in a lot of Taylor Swifts videos on myspace too. That's pretty much all i know about her but i .=)