Different field, same industry! I've got a possible diva mentor here in Xenia Sweeney who's just having a bit of a comeback in Reformation. She's been through it all, seen it all, and it wouldn't surprise me if she's picked up a few acting gigs in her day.
I've also got Perecles Elfick who is a younger performer enjoying the spotlight. They could possibly meet at an event? Or maybe Perecles is singing at Salabim?
Percy Weasley was a year older than her! She probably hated him because of his "I'M HEAD BOY" stuff but there's potential there lmao.