Have you met Kara?
Kara is a girl superhero from Krypton, cousin to Clark/Kal. She basically does rescues and patrols, helps people, etc. But she also relaxes sometimes. She's nice, kind, trustworthy, kinda witty, and good around people.
She has a job as a TV news camera girl (her replacement) but also recently worked with the Avengers, so possibly open to membership (she's also a Legion member, but none of them are here at moment). Kara is open to friends, fun, maybe even dating if she meets a guy she can get along great with. She'd also like to hang out with heroes or magical types as well.