Washington DC, Jan. 30 -- Singer-songwriter Alex Warren has shared a light-hearted anecdote about his relationship with mentor Ed Sheeran, joking that the global pop star stopped responding to his emails because he sends too many of them, according to E! News.

Warren said Sheeran has left his recent emails unanswered, including one in which he apologised for frequent messages.

"I swear to God, I can show you right now," Warren said, adding, "It said, 'So sorry for emailing you. My New Year's resolution is to email you less.'"

The 25-year-old singer added that his habit of regularly reaching out prompted him to make a conscious decision to scale back. "My New Year's resolution is to email him less," Warren said, explaining that he tends...