Lovelyz released their new summer song titled Wag Zak. Here are the concept photos of 7 of the 8 members, as JIN is not participating in this comeback:
Lovelyz Babysoul Wag Zak
Lovelyz Jiae Wag Zak
Lovelyz Jisoo Wag Zak
Lovelyz Kei Wag Zak
Lovelyz Mijoo Wag Zak
Lovelyz Sujeong Wag Zak
Lovelyz Yein Wag Zak