Cartoon Network (ended 2006)
Um,I don't think she acutally died it.It could've changed into magenta on it's own(since it's a magical hairstreak after all!)
Ah-mah's hairstreak was purple(ish)when she was younger,while at older age,it appears gray.Now how is that possible?
I'm not actually sure as i don't really read JL fanfiction,but the last time I searched on ff.net....um,eight?Nine? 12?Seven?