The 22-year-old country sensation worked the red carpet and press line while readying to take the stage and belt out a "Red" track.
Perfecting her performance, Taylor used Twitter to keep her fans up-to-date, writing, “EMA rehearsals in Frankfurt!! Yay! (Blows nose. Sniffles. Then coughs. Blows nose again. Apologizes to everyone in vicinity.)”
Along with Miss Swift, other musical guests set to rock the mic include Rita Ora, No Doubt, Carly Rae Jepsen, and Alicia Keys.
Tonight’s event will be hosted by German-born supermodel Heidi Klum, and will also include a tribute to the late singing legend Whitney Houston.