Nine Muses to change their 'Hurt Locker' stage outfits starting with tonight's 'M! Countdown'

Nine Muses' 'Hurt Locker' surpasses the million view mark!

Nine Muses show off their long legs & sexy moves for 'Hurt Locker' dance practice

Nine Muses vacation by the pool for a retro-cool photo shoot!

Nine Muses talk about their group nickname, perform 'Hurt Locker', and more in their 'Hashtag' interview

Nine Muses say they'll perform in beachwear if they win #1!

Nine Muses return with dance track 'Hurt Locker' MV

Nine Muses release Hyemi's version of the 'Hurt Locker' MV teaser

Nine Muses get ready to take over the summer with 2nd MV teaser for 'Hurt Locker'

Nine Muses get ready for the summer heat in 'Hurt Locker' MV teaser