What is the definition of a female rapper?

A hardcore image, lyrics and raw attitude are the essentials, but what about substance and material? Where are the diverse female rap artist(s) with more to offer then there sex appeal? Who are the Real Women in Hip-hop with real life experiences in the street? Where are the female rappers that have the street credibility and commercial appeal to be successful recording artist(s)? Are there any more REAL female rappers? Where is the love for the REAL of hip hop? "Without stage presence and delivery songs mean nothing." Deniro, a lyricist, songwriter, and world-class entertainer have performed in California, Jamaica, and numerous places without any financial funding. Her credibility come from icons of rap. Eric Sermon, Red Man, Govmattic, D-Don, Naughty by Nature, Lady Luck and Da Brat.