Bao Si

Bao Si 褒姒
An 18th-century depiction of Bao Si
Tenure	779/771 – 771 BC
Spouse	King You of Zhou
Issue	Bofu
Dynasty	Western Zhou

Bao Si (Chinese: 褒姒; pinyin: Bāo Sì; Wade–Giles: Pao Ssu) was a concubine and then a consort of King You of Zhou. She was considered one of the most beautiful women of the ancient era.^{[citation needed]}