MAMAMOO's Solar is ready to return as a solo artist and released more teaser photos for her 2nd mini-album 'COLOURS.'

On April 11 at midnight KST, the singer released another set of teaser images for her solo comeback. In one set of photos, Solar transforms into a playful and adorable cupid while in the second set, she continues to display her femme fatale charms in black.

Solar's 2nd mini album 'Colours' will be released on April 30 KST. So stay tuned for more teasers until then!