First SISTAR's Hyorin was confirmed for Unpretty Rapstar 2, and now she's rocking braids and chains in the music video for "Dark Panda," her collaboration with the best idol rapper Zico and underground rapper-turned-Show Me The Money star, PALOALTO.
NS Yoon-G is no stranger to paying homage to other artists (i.e. robbing at gunpoint). She delivered a bubblegum "Bulletproof" with her early single "Don't Go Back," and then transformed herself into JLo's skeleton for "Wifey" earlier this year.
SISTAR is the biggest post-T-ara girl group in K-pop. For the most part they've done their best to keep their sound fresh without straying too far from their signature traits, but somehow they've earned a reputation among certain K-pop fans for being serial song recyclers like AOA.