Iggy Azalea's behavior has been questioned - the blonde entertainer has been blasted for her moody behavior on the set of her new TV show. The 'Fancy' hitmaker is the new host of MTV's 'House of Style' and reportedly spent much of filming at the Versace store in Beverly Hills on August 9 with a ''complete scowl'' on her face. A … [Read more...] about Iggy Azalea’s Behavior at MTV’s ‘House of Style’ Questioned