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.
Are there any other interesting aspects about the Gwen Stefani article besides her perfume L?
In September 2008, Gwen Stefani released a fragrance line.

Question: What was the name of it?
Self-contained rewrite: What was the name of the fragrance line released by Gwen Stefani in September 2008?