Chicago-born MC and Disturbing Tha Peace artist Shawnna has enjoyed a bit of success on her own and has been on the choruses for two of Ludacris' biggest songs, "What's Your Fantasy?" and "Stand Up," but the pair had yet to solely exchange verses on a single until this year's "Everybody Drunk." Nearly three years in the making, Battle of the Sexes is a joint collaboration between the two which Ludacris hopes is going to add variety to hip hop by exploring the male and female perspective on the same topics over the course of the album. Not too sure how different the perspectives are going to be, especially coming from the woman who recorded "Gettin' Some Head," but the concept behind the album makes it the first of its kind. Also, in what may be a case of good promotion or sly research, Ludacris has used his Twitter account to pose a daily "battle of the sexes" question about sex and relationships to his followers, providing responses from both sexes that are nothing short of spirited and colorful and proving that no matter how mature the content may get, old playground battle lines still run deep.