JoJo's Bizarre Adventure is a minefield of copyright material, using songs from most bands and singers across the world as names of their characters and Stands (And even movies if you read the light novels) yet after 30 years of manga and anime, hasn't received one copyright infringement notice, even without Crunchyroll playing about with the names for their own safety. Meanwhile Midnight's refusing to have Ashido use Alien Queen as her hero name because it sounds too similar to the Alien Queen in Aliens?

GTFO Midnight!

I have a hard time believing a girl like Mina is really okay with a name like Pinky. Alien Queen sounded so much cooler.