June 4 marked 'Election Day' in South Korea, and idol stars made sure to cast their vote and perform their civic duty!

SEE ALSO: New posters unveiled for 'Mom, Do You Want to Go on a Trip Together?' starring Lee Hyori

�

For many, it was their first time at the polling center. 2NE1's Minzy, BTOB's Ilhoon, 4minute's Sohyun, A Pink's Na-Eun, and�VIXX' Hyuk are just a few stars who�cast their first ever votes as official adults! Anyone born before June 5, 1995 was eligible to vote this year.

Check out some of their 'proof shots' below!

2PM's Chansung


Lee Hyori


BTOB's Ilhoon


Super Junior's Ryeowook and Heechul


Girls' Generation's Sooyoung


4minute's Sohyun


VIXX


Dal Shabet


AOA


Berry Good's Soobin


A Pink's Na-Eun


Clara


BTS


2AM's Jo Kwon


SECRET's Ji Eun


Topp Dogg's Sangdo & B-joo