Watch : Why Alex Warren Says Ed Sheeran Stopped Answering His Emails (Exclusive)Alex Warren doesn't have an ordinary relationship with his mentor. The "Ordinary" singer joked that Ed Sheeran stopped responding to his emails because of how frequently he sends him messages. In fact, Alex revealed that his last note to the "Shape of You" singer, in which he apologized for his nonstop correspondence, went unanswered. "I swear to god, I can show you right now," Alex exclusively told Erin Lim Rhodes during Live From E! And though Alex may be making light of their communication habits, he insisted that he really does plan to pull back.