Devi McCallion is an indie pop singer, songwriter and producer. She is known for her many projects and aliases.

Devi has used many aliases over the years. These include Mom, Girls Rituals, 10 Chains, Cats Millionaire, Yellow Bile, Dizzy Girl, Triangle Giant, Holographic Rainbow, Hexi Wing, Traptraptrap, Devi Sparkles, Doro Doro Dono, Leader Misty, Tiny Magnesium, EAT BABIES?, and Vriska Serket.

Devi is a part of the duos Anarchy 99 with So Drove, and VCF Freq with Boy Pussy.

She is a former member of the groups Black Dresses (2018-2020), Giant Triangle, and The Various Endeavors?.

Devi has collaborated with various artists over the years, including, but not limited to, Katie Dey, Lauren Bousfield, Kite Splash and Boy Pussy.