Conversation so far:
Did Gwen Stefani do anything besides sing?
Stylist Andrea Lieberman introduced her to haute couture clothing, which led to Gwen Stefani launching a fashion line named L.A.M.B. in 2004.
Was Gwen Stefani's clothing line L.A.M.B a success?
The L.A.M.B. fashion line achieved popularity among celebrities and is worn by stars such as Teri Hatcher, Nicole Kidman, and Gwen Stefani herself.

Question: Did she do any acting?
Self-contained rewrite: Did Gwen Stefani do any acting?