Like Wendy and Joy's character trailers, Irene and Yeri's teasers have a dreamy, retro quality that quickly fade into a bloody screen, following their upcoming album's film concept. As previously reported, Red Velvet's repackaged 2nd full album 'The Perfect Red Velvet' will include 3 brand new songs for a total of 12 songs, including the hip hop, R&B title track "Bad Boy". 

Red Velvet's 'The Perfect Red Velvet' drops on January 29!