Pengiran Anak Isteri Pengiran Anak Sarah (born 9 April 1987) is the wife of the Crown Prince of Brunei, Al-Muhtadee Billah. As the daughter of a distant member of the royal family, she was regarded as a commoner. While attending a pre-university course at 17, she married the Crown Prince. The couple have two children.She was born Dayangku Sarah binti Pengiran Salleh at Raja Isteri Pengiran Anak Saleha Hospital, Bandar Seri Begawan, as the third child and only daughter of Pengiran Salleh Abdul Rahaman Pengiran Damit and Rinawaty Abdullah (née Suzanne Aeby).