The phrase "Celine Queen" in K-pop most likely refers to Lisa from the group BLACKPINK.
While there isn't an officially designated "Celine Queen," Lisa is known for her strong association with the luxury brand Celine. As mentioned in provided reference:
- Lisa is a "face of Celine," and is known as a K-pop idol who is also a model.
Given her high profile as a global ambassador and her frequent appearances wearing Celine, fans often informally refer to her in ways that recognize her connection to the brand, potentially including "Celine Queen".