From Huffington Post:
In Arabic pop culture, a Sultana is the object of desire in an old Egyptian folk song, "Bint el Sultan," which literally translates to "Daughter of the Sultan." It represents a familiar reference for those with a particular affinity for Arabic music. In fact, one only needs to peruse the internet to find that a spicier version of the original tune, the lyrics of which revolve around a stunningly beautiful Sultana whom the singer lusts, may be heard at Arabic dance parties, clubs and concerts.
There is, however, a lesser known historical account of the Sultana which has been frequently dismissed or in the alternative, overlooked. Nevertheless, she remains an inextricable part of Islamic history.
She is the female Muslim ruler.
And, her story exemplifies the flexible environment Islam has traditionally provided for women to flourish not only spiritually, but even, politically.