A.C.E have dropped their music video teaser for "My Girl".

In the MV teaser, the A.C.E members face office life together through thick and thin. "My Girl" is the title song of the group's upcoming 6th mini album 'My Girl: My Choice', which will be out on February 22 KST.

Watch A.C.E's "My Girl" MV teaser above, and let us know what you think in the comments below.