Billboard On the Record on Instagram: "Behind every pop hit is a songwriter who knows how to capture a moment, and Grammy-winning songwriter Amy Allen is one of the best today. 🙌 In the latest episode of @billboardontherecord, Allen opens up about her journey from writing early hits with Selena Gomez and Halsey to collaborating with today’s biggest artists, like Harry Styles, Tate McRae and more. She shares why she doesn’t listen to pop radio anymore, how reconnecting with the music that inspir