[ASKKPOP] Jessica shows support for baby sister, Krystal!
On January 31, Jessica posted commemorative photos of Krystal and herself atf(x)'s first solo concert via personal Weibo account. In the photos, you can clearly feel the love and affection that the Jung sisters have for one another.
Meanwhile, f(x)'s held their first ever solo concert this past January 29 to 31 at Olympic Hall, Seoul, after almost seven years since debut.