Now that's what we call "classic." Taylor Swift is notorious for bringing tons of different artists up on stage with her during her tours — including her "Bad Blood" music video co-stars! Most recently though? TayTay brought out MKTO, one of our favorite musical duos of all time!
WATCH THE VID BELOW:
Are you excited that MKTO performed with Taylor on stage? Who do you think she'll surprise her audience with next? Comment your thoughts below!