Rihanna releases diss song about Beyonce

Seems its no longer a question about the fued raging between Rihanna and Queen Bey. Sources close to Rihanna has confirmed that her latest song was definitely about Beyonce. Here is a line from the song.....

"Louis XIII and it's all on me, nigga you just
bought a shot
Kamikaze if you think that you gon' knock me
off the top
Shit, your wife in the backseat of my brand
new foreign car
Don't act like you forgot, I call the shots, shots,
shots
Like brrap, brrap, brrap
Pay me what you owe me, don't act like you
forgot"
  According to justjared.com, since moving out to Los Angeles,
Jay Z borrowed Rihanna's new porche Turbo to drive around town. He's still waiting for delivery of his new car. So Jay z is really driving
around Beyonce in Rihanna's 'New FOREIGN CAR'