Rihanna & Eminem announce joint ‘The Monster’ tour...

Rihanna and Eminem have announced a three-city tour together called 'The Monster' tour. The pair will reportedly play stadiums this August in New York, Los Angeles, and Detroit. The tour is named after their #1 mega smash which topped the Billboard Hot 100 last year. He is currently on his 'Rapture' tour in Australia and Rihanna wrapped up her global 'Diamonds' tour last year. 

Can a three-day tour even be considered a tour? Really? Maybe they're testing the waters for additional shows shortly after.