Grammy© nominated, multi-platinum singer/songwriter Shawn Mendes announced that special guest Alessia Cara will join him on his US, UK and Europe tour stops. “Shawn Mendes: The Tour” will mark his third global headline tour, kicking off on March 7, 2019 in Europe and running through the Fall with over 95 dates spanning across North, Central and South America, Europe, the UK, Australia and New Zealand, including a stop at Golden 1 Center in Sacramento on Thursday, July 11.