Jay Z
Jay Z and Beyoncé show a united front amid breakup rumors Reuters

Beyoncé and Jay Z are putting up a united front, just days after a report emerged that the rapper is getting too close to Casey Cohen, a New York City hostess. The young blonde, who is 16 years younger than Jay Z, has a bio on Bravo TV, as she apparently is also a reality star.

The bio states that Cohen “earned a Bachelor of Science in Studio Art and a Master's Degree in Art Education at NYU. When she isn't working on her art or staying fit, she works for the hospitality company. She is very passionate about art and education and is always finding a way to give back."

While there is no mention of her reported gig at NYC hotspot 1OAK, according to InTouch Weekly, Cohen and Jay Z have been spending time together, and he visits her while she’s working. “Jay probably sees her twice a month. He visits her while she’s working and then they slip away for an afterparty. She’ll hang out with him all night, flirting with him and touching him," an insider tells the magazine.

Despite the report, Beyoncé and Jay Z were spotted landing in New York with their daughter, Blue Ivy, on Sunday. They were dressed down, and Beyoncé wore shades and a hoodie.

(View photos here.)

In addition to this new report about Jay Z’s alleged wandering eye, hip-hop's golden couple, who married in 2008, are said to be on the verge of splitting up after the singer heard numerous rumors about her husband hooking up with such protégés as Rihanna and Rita Ora.

Beyoncé and Jay Z have a reputation for having one of the most solid relationships in the music industry. They dated for six years before getting married. But Life & Style magazine asserts that Beyoncé is “destroyed by his cheating,” and their divorce drama is exploding as she “finally learned the truth about being left alone night after night.”

And Jay Z is not the only one accused of stepping out of the marriage. Beyoncé reportedly has been getting too close to her bodyguard, Julius De Boer. Not much is known about him, but the Dutchman has been working with the singer since 2009, protecting her at various events and during her day-to-day workout regimen. He was even on the elevator when Solange went after her brother-in-law.

"Jay definitely thinks that there was and may still be something romantic going on between Bey and Julius," a source told Mstarz. "He wanted to fire Julius last February, but Beyoncé said, 'Julius isn't going anywhere.'"

If the pair do want to split, the timing couldn't be worse given that their first tour together, “On the Run,” begins June 25.