Brave Girls is a South Korean girl group formed by Brave Entertainment in 2011. The group originally debuted with five members but underwent several lineup changes over the years. They gained significant popularity in 2021 after their song "Rollin'" went viral, leading to a resurgence in their career and increased public recognition. The group is known for their catchy music and energetic performances, often blending elements of K-pop with various genres. Brave Girls has released several albums and singles, contributing to the vibrant landscape of the South Korean music industry. Their success story highlights the impact of social media on music popularity.