Things are heating up so fast!
According to Us Weekly, Swift is on cloud nine right now:
[Image via Forty Seven/WENN.]
The only thing that would make this performance even better than it already is would be if Iggy Azalea was actually there to do her part!
Not many young starlets these days can keep their composure when they sing and dance at the same time these days!
Granted those dance moves weren't too strenuous, but still!
Ch-ch-check out her performance (above)!