The va's also used aliases for shows that had some over the top 'risque' content that they didnt want their names attached to, not that it really matters because most of the fans can tell who the va is within seconds of hearing their voice anyways.
Here's a few aliases i remember:
Cynthia Martinez - Goldie Fawn
Luci Christian - Tabitha Hickey
Shelley Calene-Black - Eileen Dover (read as: I Leaned Over) lol