Jay-Z and Beyonce are allegedly on the verge of divorce because of the Jay-Z and Casey Cohen hook up rumors. Such affair is reportedly the reason which prompted the 'If I Were a Boy' songstress to be romantically involved with her bodyguard, Julius De Boer.

Jay-Z and Beyonce divorce speculations surfaced when Solange Knowles physically assaulted the rapper in a hotel elevator. The video quickly surfaced on the Internet. As per Media Take Out, the 'Run the World' singer wants to end her marriage because of Jay-Z and Casey Cohen hook up.

As per the publication's insider, the rapper sees the nightclub hostess twice a month: "She'll hang out with him all night, flirting with him and touching him."

According to Life and Style magazine, this isn't the first time for Beyonce to doubt her husband's loyalty: "Over the years she has heard rumors about Jay hooking up with Rihanna, Rita Ora and every other protégé he has had and now she knows that there is certainly some truth to the rumours."

On the other hand, Star Magazine reports that Jay-Z wants to fire Boer because of his alleged affair with the 'Irreplaceable' diva: "He wanted to fire Julius last February, but Beyonce said, 'Julius isn't going anywhere.' They've spent a lot of time together behind closed doors. He's even stayed in her hotel room."

If Jay-Z and Beyonce divorce proceedings will take place, it might affect the couple's upcoming joint tour, 'On the Run', which will commence on June 25.

Another reason that might have fuelled the fight between the power couple was the extravagant gift of Jay-Z to Kim Kardashian and Kanye West's wedding - a gold-dipped bottle of Chianti wine with its own diamond cork. This, for Beyonce, is a complete waste of money.

Since Jay-Z and Beyonce's wedding was an intimate affair, the mother of Blue Ivy allegedly couldn't understand why Kimye had to publicize their nuptials.