One month ago, we reported that the pop star Beyoncé was struggling to sell tickets for her Cowboy Carter tour. Unfortunately for her, these struggles have only gotten worse since then. And this is ...

There's no denying that Taylor Swift has some of the most passionate fans in the world. To a certain extent, the same can be ...

In recent years, Taylor Swift and Beyoncé have put on massively successful world tours. These long shows require endurance ...