Deekay wrote for what South Korean girl group formed by S.M. Entertainment?
Deekay Deekay is a Danish production and songwriting team founded by Lars Halvor Jensen, Martin Michael Larsson with other members Tim "Data" McEwan, Daniel "Obi" Klein and Johannes "Josh" Jørgensen. The name Deekay comes from the acronym dk, which means Denmark. Deekay have written and produced for artists like Jason Derulo, Jordin Sparks, Lil Wayne, Diddy, Sugababes, Orianthi, JLS, Tinie Tempah, Charice, Allison Iraheta, Method Man, Fat Joe, Styles P, Lemar, Medina, Girls' Generation, Red Velvet, LOOΠΔ, EXO and others.
Blady Blady (Hangul: 블레이디 ) is a five-member South Korean girl group originally formed by SY6 Entertainment and currently produced by Star Planet. The group debuted on May 16, 2011 with a retro-inspired single "찌릿찌릿 (Spark Spark). Current members consist of Dayeong, Giru, Gabin, Yeeun and Tina.