BloodPop is American musician and songwriter Michael Tucker (AKA Michael Diamond), formerly known as: "Blood Diamonds".
Blood Diamonds' debut album is 2012's 'What', preceded by lead single 'Phone Sex' (featuring Grimes). He has produced and written for the likes of Lady Gaga, Justin Bieber, John Legend, Haim and many more.
He collaborated with Justin Bieber for the hit 2017 single, "Friends".