Billlie’s Moon Sua and Siyoon to Make Unit Debut With “SNAP”
Billlie members Moon Sua and Siyoon are joining forces to debut as a unit with a ...
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![Moon Sua and Siyoon in a teaser for Billlie World Tour 'Our FLOWERLD (Belllie've You)' in SEOUL [MYSTIC STORY]](https://kpopnewswire.com/wp-content/themes/jnews/assets/img/jeg-empty.png)
Billlie’s Moon Sua and Siyoon to Drop Unit Song Next Month
Moon Sua and Siyoon from K-pop girl group Billlie are teaming up to release a brand-new ...
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