Carrie Underwood has added seven international dates in Europe and Canada to her 2013 Blown Away tour calendar. The new stops include Dublin on March 14; Belfast, Northern Ireland, on March 15; and London on March 17. The latter date is part of the inaugural Country to Country music festival at O2 Arena, which will also feature Tim McGraw, Little Big Town and many other country artists. In addition, Underwood's new Canadian dates include Moose Jaw, Saskatchewan, on May 17; Dawson Creek, British Columbia, on May 20; Prince George, British Columbia, on May 21; and Abbotsford, British Columbia, on May 23.