You’ll have to be marketed as a Hero in order to actually manifest powers, but if you’re just a famous singer, your popularity itself becomes a positive feedback loop that would make your artistic abilities more…potent? Capable of resonating deeply with others?

Large Hero Agencies would be able to do a lotta work beforehand to drum up public interest in a new Hero. Think PVs, teasers, and setting up a storyline featuring other Heroes/Villains within their agency to make sure the debut goes off fabulously.

It’s also possible to be an indie or start from grassroots as a very low-street level Hero, but you’ll be underground for a while unless you go viral. Like actual regular Joe saving cats kinda moment.