Shawn Mendes is sitting in his dressing room in New York one recent Saturday afternoon, feeling a little disoriented. Partly, this is because he just saw a guy’s leg get crushed in a gnarly traffic accident. But it’s also because the 18-year-old is
This article originally appeared on www.rollingstone.com: Shawn Mendes on Grown-Up New LP, John Mayer’s Advice, Dream Acting Role