Atarashii Watashi ni Nare! / Yattaruchan (新しい私になれ!/ヤッタルチャン, official English title being Be the new me! / Yattaruchan), is S/mileage's 14th single, as well as their first double A-side single. It was released on July 3, 2013 in 5 editions: 4 limited editions and a regular edition. The Event Vs for both "Atarashii Watashi ni Nare!" and "Yattaruchan" were released on July 14, 2013.