Hailey from Mamamoo new member
The newest person in Mamamoo who acts like she's the queen and talks way more than needed.
'Hailey from Mamamoo is the new member who talks like she's the queen.'
'She joined Mamamoo, and now she's the loudest one.'
'New member Hailey from Mamamoo is loud, annoying, and thinks she's the queen.'