Much as I have enjoyed the story so far, my personal preference if you're adding in new people would be for celebrities that would
never even put themselves in the position to be exposed if given the choice. I enjoyed your Taylor Swift chapter in Celebrity exposure for this reason.
It's hard to think of celebs who aren't at least a little exhibitionist but perhaps some of the Vampire Diaries ladies or people like Dakota Fanning and Jessica Alba who will tease but never go all the way (in the case of the latter, openly saying she'd never do a nude scene).
If you wanted to mix things up with someone a little older, Dolly Parton is Miley's godmother. Plenty of scope there.
