Sean tweeted a few old photos of BIGBANG’s G-Dragon and 2NE1’s CL and Sandara Park on December 27.  Call it a late Christmas present.  The first tweet read, “Hey Ji Yong~ So do you like Sean hyung more? Or Jinu hyung?”  It didn't stop there: Another tweet read, “Man, this popularity.. keke After the 15 YG Family Anniversary concert in Japan ^^.”  Nothing like expressing true friendship over twitter! Who are some of your favorite K-pop stars to follow on twitter? Tell us in the comments below!