Conversation so far:
What were Gwen Stefani's other ventures?
In late 2007, Gwen Stefani launched a perfume.
What was the name of Gwen Stefani's perfume?
In late 2007, Gwen Stefani launched a perfume, L.

Question: Are there any other interesting aspects about this article?
Self-contained rewrite: Are there any other interesting aspects about the Gwen Stefani article besides her perfume L?