4minute's Sohyun and her labelmates recently rocked London, England with their Cube Entertainment concert. On December 6th, the idol tweeted a sweet message to her fans, thanking them for a wonderful night. The message read:�"We finished the concert. It was such a fun stage, and it was really awesome! Thank you London. I took this picture before 'Fly So High'!" 4minute, along with�B2ST and�G.NA, held a family concert named 'United Cube In London' at the Brixton Academy in London. As the kick-off to their world tour, Cube also plans to perform in Brazil later on this month. Going back to the tweet, Sohyun drew compliments with her attached selca, which saw her giving a slight smile for the camera despite her exhaustion. Fans commented,�"The Cube Family, whose popularity even in London is through the roof" and "4minute, wish you success all over the world. Fighting!" Source: Osen