Christina María Aguilera (diva del pop) is an American music video director. She won the Grammy Award for Best Pop Duo/Group Performance in 2015. She also served as ambassador. She has 2 children. Her pseudonym is Madame X. The actress starred in 2017 in the film 'American Music Awards 2017'. Her first album, 'Christina Aguilera' was released in 1999. She is 1.57m tall.