The conversation between human and AI assistant.
[|Human|] Given a reference text about Britney Spears, tell me when they were born and why they are famous.
[|AI|] Britney Spears was born December 2, 1981 she is famous for being the "princess of pop" and being the best selling teenage artist of all time.
[|Human|] 
Given a reference text about Britney Spears, tell me when they were born and why they are famous.