Is Rihanna the next celeb to join Taylor on tour?

Taylor Swift has had just about every major celebrity hit the stage with her during her 1989 World Tour. But one star that will definitely not be joining Taylor before the tour comes to a close this December? Rihanna! "I don't think I would. I just don't think it makes sense," Rihanna said when asked if she'd like to perform alongside Taylor on tour. "I don't think our brands are the same- I don't think they match. I don't think our audiences are the same. In my mind she's a role model, I'm not." You can always count of Rihanna to speak her mind!