Conversation so far:
Who did Snoop Dogg sign with?
Snoop Dogg has signed with several labels, including Death Row Records, No Limit Records, Priority/Capitol/EMI Records, and Geffen Records
How old was Snoop Dogg when he got his start?
Snoop Dogg was 21-years-old when he got his start in the music industry, working with Dr. Dre

Question: where was he living at that time?
Self-contained rewrite: Where was Snoop Dogg living at that time?