Australian rap sensation Iggy Azalea has shared her thoughts on Lady Gaga's controversial 2013 album ARTPOP. During a Twitter Q&A on Monday, Iggy was asked what she thought of the album, and she replied: "I think it takes guts to just do whatever you want sonically. I'd like to try and have the same big balls for my album." The rapper also revealed that her favorite Gaga song is "Paparazzi." Iggy has been a longtime Gaga fan, praising her in interviews and social media posts years before her