Taylor Swift's Speak Now tour has had a good run, and she's made the nights even more of an event by bringing out rappers as surprise guests. With the likes of T.I., Nelly and B.o.B all gracing the stage with her before this, her stop in Miami brought out party star Flo Rida to perform "Right Round" for the hometown crowd. At this pace, we can't even imagine what other tricks she might have up her sleeve for the rest of the tour. Taylor loves rap. Watch the video above.