Taylor Swift was at it again in Philadelphia on August 6.
The artist, who is criss-crossing the nation these days on her "Speak Now" tour, has made it a habit to cover local artists from whichever town in which she's playing. Recent cases in point: Bon Jovi in New Jersey and Eminem in Grand Rapids.
In the City of Brotherly Love? This means versions of a Pink track and a TLC single. Check out the performances below: