"Heart Shaker" is a song by South Korean girl group Twice . It is the first and title track in the group's repackage alum, Merry & Happy. The single and it's music video was released on December 11, 2017.
Commercial Performance Edit
TWICE won the December Digital Music Awards 2017 with "Heart Shaker" in the 7th Gaon Chart Music Awards.
- The music video has now more than 125 million views.