There's no denying the great chemistry and history Semi Precious Weapons and Gaga have and Justin Tranter is a great song writer. Over these last years, Justin has written songs like - Selena Gomez - Hands to Myself - DNCE - Cake by the Ocean - Justin Bieber - Sorry & Friends - Gwen Stefani's latest album - Fifth Harmony - Dope - Britney Spears - Slumber Party - Julia Michaels - Issues - Imagine Dragons - Believer - Shakira - When a Woman - Kesha - Finding You & Boot