Controversial rapper Azealia Banks says regrets some of her word choices - and wants her fans to know she's making some changes. On Friday, the rapper, 25, shared a lengthy Facebook post apologizing for her homophobic language and vowing never to use a particular homophobic slur again. "This isn't a cop out," she wrote. "Its [sic] just me realizing that words hurt. and while i may be immune to every word and be thicker skinned than most, it doesn't mean that i get to go around treating people with the same toughness that made my skin so thick." The "212" singer has had her share of drama,...