Late last month, Apple Entertainment introduced their new girl group trio 'Bella' to the music industry, and they've finally made their debut on this week's broadcast of KBS's�"Music Bank". Comprised of members Lucy (leader), Kani, and Miu, the trio aims to provide fresh music through the perfect harmonization of their voices, combined with a cute and sexy image. Their title track, "Don't Let Go", is a cover of En Vogue's 1996 hit single, "Don't Let Go (Love)" from the 'Set It Off' OST. Check out their debut stage below!