Consider for a moment: Grey DeLisle is one of the original voices for Reptar from Rugrats.
Now obviously, Grey is also the voice of Azula, a character near and dear to many. But also consider that Reptar is a giant fire-breathing lizard that smashes cities and also fights other monsters on occasion, and so is a dead ringer for another character that breathes blue fire.
In other words: these two actually do have some kind of real-world connection.