The summer is a season for girl groups to show off their skills. Their cool sexy and cute dances make people forget about the heat and humidity in Korea.

Currently, waterparks are a popular location for performances and the rain in addition is making the stage slippery and dangerous. Despite the danger, girl groups perform in heels and short and revealing outfits.

Girl group Stellar performed at the 2014 K-POP Dream Festival at the Blue One Resort.

Stellar Hyoeun showed a perfect stage in a sexy outfit.

This was the second festival at the Blue One Resort since last year.