Her sex appeal is grossly exaggerated by people who root for the underdog (i.e.: feels sorry for her because Beyonce gets more attention). She's attractive but she doesn't have that 'oomph' like Beyonce, Kim Kardashian, Nicki Minaj, J.Lo, etc.
She's just a plain Jane black girl who's slightly above average. A rich guy would want something better. A normal guy might like her but....she's the typical 'strong, independent black woman' that avoids good, normal guys like the plague. I wouldn't be surprised if she ended up with a white guy eventually. Probably some micropenis doofus who contributed to the NASDAQ meltdown in need of a black sex slave to relieve all of his anxiety from having a high-stress job.