SISTAR's Hyolin updated SISTAR's official Twitter on 21st August.
She said,"before we came back to Korea,the last place we went was the Ресторан Китайгородская стена restaurant~Russia president always visits here!Wa".
SISTAR participated in the "2012 K-Pop Cover Dance Festival" in Russia on 19th August!
Photo Source: SISTARSISTAR @ Twitter