We finally have some visual confirmation that the�are getting ready for their comeback!senttwo behind-the-scenes shots from the film set, and while we can only see silhouettes, the effect is definitely giving us goosebumps. The agency previously revealed that they ditched their retro concept for this new album, and judging by these shots, it looks like we'll be seeing something smooth and sophisticated. Representatives stated, "Since the Wonder Girls have been away for so long, they're putting a lot of work and passion into making sure their comeback album and performances are perfect. Fans will once again feel the charm that's unique to the Wonder Girls. Please look forward to their new album!" Stay tuned for more updates!