For the most part, I invent my own versions of the celebrities I use in fanfiction. Some small details may be the same, eg. Gerard’s love of coffee and art, Ray’s of metal music, etc. And Gerard generally swears quite a lot in my fics, which is reflective of real life. I’d watched Life on the Murder Scene, which gave some sense of how the band interact with each other and how they talk; but obviously, this is different because my stories are usually Frerards.
My Gerards and Franks usually vary from story to story; in
Fractured Wings, Gerard’s stubborn, very stubborn, and generally opinionated. He hates his job and doesn’t let anyone, especially Frank, forget that fact; almost childish in a way. He’s very dedicated to Frank though and appreciates his support. Frank is patient with him, but this patience eventually begins to dwindle. He’s also very dedicated to Gerard; later on in the story, he makes a difficult decision in order to ensure that he doesn’t hurt him. Their daily life is very routine-based.
In
Whoremoanal, Gerard’s two-faced; he appears the doting boyfriend but betrays Frank’s trust and makes damn sure that Frank knows about it. This is a definite blow to Frank, who thought their relationship was solid; he was completely head over heels for Gerard.
For my two Smashing Pumpkins fanfics, I hadn’t seen many interviews; I’d already watched Vieuphoria, which was comprised of live show footage, some in-studio footage (including an interview) and some interviews with fans and little skit-type things. I’ve also watched the great majority of their music videos, which wasn’t all that informative in terms of personality, but the commentary did show that the band (especially Billy) had a great deal of influence over how most of the videos were filmed and the concept behind them. And it also showed the type of dress they wore, and what they looked like around the point in which I set my fics.
I’d actually read a lot about Billy’s history (through his online confessions and Wikipedia page) and how the band came to be. I remember a quote from Shirley Manson which was about Billy; the general gist of it was that Billy made life difficult for those around him, but she liked him for that fact. I also read an interview with Billy and Darcy in a book I found randomly at the library which gave a clue to how they might interact with each other. There was tension between them and their professional relationship ended on a sour note. However, I obviously changed this for
Bill, I Believe This is Killing Me, because they eventually find out that they both harbour feelings for each other. It starts with Darcy withdrawing from conversation with Billy and keeping away from him, because she’s at first in denial about her feelings for him; they both argue and disagree frequently, so she doesn’t know exactly where they came from. This kinda comes from their history, because I know that they didn't have the best relationship.
Lindsey in
Babe in Arms is purely my own creation, except for her appearance and name obviously. But when I began that story, I’d never seen an interview with her or any Mindless Self Indulgence videos (and to this date, I’ve only seen one). I’d only read MSI’s Wikipedia page and seen photos of her; and the only info I got from that was that her birth name is Lindsey Ann Ballato, that she plays bass and is quite flexible. In the story, she’s witty, sure of herself and has quite a big personality. She’s assertive and frequently loud. Loyal and quirky.