Rihanna Was Behind Solange Knowles' Attack On Jay Z!

Looks like Miley Cyrus isn't the only one allegedly causing destruction in marriages [Robin Thicke & Paula Patton]. Bad girl, Rihanna got busted for trying to destroy hip hop force star Jay Z and Beyonce marriage!

According to a very reliable friend to Bey and Jay, tells Page Six that Rihanna was the true

reason Solange Knowles aggressively attacked Jay Z in that lift in New York last May.

The source said Jay reportedly was to hook up with RiRi later that night. "Solange felt, 'Enough is Enough - you must be hitting Rihanna,'". "To some people who knew them, they know it's not out of the realm of option."

So despite their fronting , playacting loving families on Instagram and additional resolute attempts to crush the metropolis rumours that's hunt them, it seems their 12-year relationship may finally be crumbling thanks to Rihanna!

Also, according to the source, things has been pretty bad between the two for a while now.