After a long wait,�Cosmic Girls�have finally debuted with their "MO MO MO"!

SEE ALSO: Lee Kwang Soo returns to SBS entertainment program for the first time in two years

The girl group, a collaboration between�Starship Entertainment�and�Yue Hua Entertainment, certainly caught everyone's attention, but with�Lee Kwang Soo�in their MV, it's expected they'll be getting a lot of views. "MO MO MO" has a cute, airy charm, while their other track "Catch Me" will give fans an edgier side of the Cosmic Girls.

Check out their debut MV above, and let us know what you think!