Red Velvet's Irene & Seulgi Team Up for 'Monster' - Watch the Music Video!

Red Velvet‘s Irene and Seulgi are looking so hot in their subunit debut!

The South Korean girl group members released their debut mini-album as a unit on Monday (July 6), along with the music video for the album’s title track, “Monster.”

PHOTOS: Check out the latest pics of Red Velvet

Upon its release, Monster vaulted to the No. 1 spot on the iTunes Top Albums charts in over 45 regions across the world, including Canada, France and Spain, and the music video remains in the Top 5 Trending on YouTube.

“I’m a little monster, be scared of me,” they sing on the ominous, dubstep-infused track.

The mini-album also includes songs like “Diamond” and “Jelly,” as well as Seulgi‘s solo song, “Uncover.”

Watch the music video and read the lyrics and translation for “Monster” inside…