A drawing of a magical girl with anime aesthetics, smiling, who is an idol with

A drawing of a magical girl with anime aesthetics, smiling, who is an idol with long white hair and cat ears and tail, wearing a short skirt and a modern top with her belly exposed and showing some skin, with a microphone in his hand singing, The dress is very striking and colorful in blue and black tones, It's a battle dress. The ears and tail are white., and the hair has soft light blue highlights, On her neck she has a necklace with a silver heart-shaped plate, In the background there are lights and sparkles as if I were at a concert.