Conversation so far:
What was the show lance bass guest starred in  called?
Lance Bass guest starred in 7th Heaven.
What character did lance bass play in 7th Heaven?
Last Bass played the character Rick Palmer on 7th Heaven.
Who did the show 7th Heaven also have in it besides Lance bass?
7th Heaven also starred Beverley Mitchell.

Question: What was her characters name
Self-contained rewrite: What was Beverley Mitchell character's name?