M!Countdown has now opened their online voting for the international fans, and with T-ara Jiyeon's solo debut, it's now our turn to show our support by voting for her '1min 1sec'.

You can register through email or you can also use your Twitter or Facebook account.

After registering you can only vote once a day and you can only vote every Friday 11AM KST to Monday 9AM KST. (So if you will use your Email, Twitter and Facebook, you can vote three times a day)

For more details please check the picture below..

Note: After logging in search for T-ara, put a mark on the option button, scroll down and click "VOTING".

JiYeon's '1Min 1Sec' is #23 on the list.