Weki Meki (위키미키) is an eight-member South Korean girl group under Fantagio Music. They debuted on August 8, 2017 with their first mini album Weme and its title track "I Don't Like Your Girlfriend". The group is composed of Suyeon, Elly, Yoojung and Doyeon (both former I.O.I members), Sei, Lua, Rina and Lucy.