Oh My Girl release a second version of their 'Liar Liar' MV!

Oh My Girl have surprised us with their "Liar Liar" MV version 2!

The girls, who released their official MV for "Liar Liar" back in March, have taken on adorable, in sync dancing with roller skates for a 2nd MV!

The second version of "Liar Liar" is a must watch! Check out the clip above!