Taylor Swift's 1989 Tour has been loaded with celebrity appearances including: Nick Jonas, Justin Timberlake, Selena Gomez, Mary J. Blige, Ellen Degeneres, John Legend, The Weeknd, U.S. Women's Soccer Team, Lena Dunham, Lisa Kudrow, Chris Rock, and many many more. <br />Here is our list of best celebrity appearances of The 1989 Tour (so far).
