My World Tour about to expand in North America and elsewhere

Justin is heading to Europe next. There has been no official announcedment but Justin twittered:
"new day...new adventure...time to get ready for the MY WORLD Tour - also going to be announcing 2nd leg tour dates soon!"and no worries...in the next year we plan to tour the whole World!! Every country we can. I appreciate all your support
As I told you back on April 1, an official announcement