kpopcollaborations 10 Best Collaborations of Red Velvet’s Seugli 3 years ago Seugli is a legend who has become a household name in the collaboration world. Six years down her debut lane… 10 Best Collaborations of Red Velvet’s Seugli 3 years ago Seugli is a legend who has become a household name in the collaborations world. Six years down her debut…