12 months , a number of teen stars tried to transition to adult fame . Selena Gomez did a risque movie , Selena Gomez did risque everything . Miley Cyrus weathered This year of rough seas before joking that he 's `` retiring '' Miley Cyrus managed to gain adult acclaim without much scandal .
This year , a number of teen stars tried to transition to adult fame . Selena Gomez did a risque movie , Miley Cyrus did risque everything . Justin Bieber weathered 12 months of rough seas before joking that he 's `` retiring '' Ariana Grande managed to gain adult acclaim without much scandal .