SAN FRANCISCO (AP) — As Iggy Azalea readies the release of her sophomore album, the rapper says she's feeling more self-assured and less worried about being or sounding cool. "I think I'm more confident, and I think I have more belief in what I think is cool rather than worrying about what other people are going to like," Azalea said in an interview Friday. "I think I have more belief in myself in being a trendsetter, which all artists should.Read more on NewsOK.com