Beyonce & Rihanna To Collaborate

They are both heavy hitters individually but are Beyonce and Rihanna getting ready to take the Billboard charts by storm with a collaboration?
Citing an unnamed insider gossip music site M Is For Music says that Rihanna has wanted to work with Beyonce for some time now and as a result of a discussion they had during this years Grammy awards.
The source claims the duo have set aside a time to record the duet which will appear on Beyonce's 4th studio album in June.
Although the rumored track has yet to be recorded, an anonymous source is jumping the gun claiming that the song "will be a number one hit for sure".
While there is no solid information leading to the Beyonce/Rihanna duet, it isn't hard to believe the song would be  a chart topper with their track records. Rihanna has just secured her 10th No. 1 single with S&M and Beyonce has been topping the charts for over a decade. Her latest Run The World (Girls) is already picking up impressive airplay.