Iggy Azalea has soared to stardom as a rare white woman in hip-hop, but her meteoric rise has triggered a backlash that reveals much about the music business's fault-lines on race and gender. Her most vociferous critic has been fellow rapper Azealia Banks, a black woman who has accused Azalea of mocking African Americans.

Source: Yahoo Music
Link: Iggy Azalea rise tests music industry on race, gender