Conversation so far:
How did Dita Von Teese get into Burlesque?
Von Teese began performing burlesque in 1992, and, as a proponent of Neo-Burlesque, has helped to popularize its revival.
Did Dita Von Teese enjoy Burlesque?
As a proponent of Neo-Burlesque, Von Teese has helped to popularize its revival. In her own words, she puts the tease back into striptease.

Question: How long did she do burlesque?
Self-contained rewrite: How long did Dita Von Teese do Burlesque for?