María Eugenia Martínez de Irujo y Fitz-James Stuart, 12th Duchess of Montoro, GE (born 26 November 1968) is a Spanish aristocrat and socialite. Born in Madrid, she is the youngest daughter of Luis Martínez de Irujo y Artázcoz and Cayetana Fitz-James Stuart, 18th Duchess of Alba. The Duchess works as public relations for Tous Designer House. Her official seat of residence is at Liria Palace, in Madrid, but she also spends her time at her property La Pizana, in Gerena, in the province of Sevilla.
On October 23, 1998, the Duchess married Francisco Rivera Ordóñez at Seville Cathedral. The groom was a bullfighter, eldest son of the late Francisco Rivera Paquirri, also a matador, who was killed during a bullfight in 1984. His mother was Carmen Ordóñez, part of the Ordóñez bullfighter family as daughter of Antonio Ordóñez. The couple divorced in 2002, and had one child:
On November 17, 2017, Eugenia married Narcís Rebollo Melció, President of Universal Music Spain and Portugal, at A Little White Wedding Chapel in Las Vegas, Nevada.