Zedd and Diplo turned heads on Monday when they publicly reignited their rivalry. It all went down after Max Vangeli, a DJ who opened for Diplo during a recent show in Hong Kong, lashed out at him. Vangeli complained about being snubbed by Diplo after he had opened for him. Zedd, replied on Twitter in agreement, ?100% truth.? Diplo caught wind of the controversy and threw shade at Zedd.