Netizens are being hype up with the online game OST of Mamamoo for 'Innisia Nest'.

The song "Girl Crush" is not even their single but has been climbing up charts proving that netizens are loving the song. Therefore, the MV for 'Girl Crush' is being demanded.

However, the actual MV hasn't released yet but we can preview what to expect from the making film which shows the girls being so hyper, lively, and funny dancing along an astronaut. The song is very catchy and addictive and it looks like the MV is going to be so fun!