Marta Botía Alonso (born September 15, 1974 in Madrid) is a Spanishsinger-songwriter. She has a sister named Lidia. Their father is a publicist and their mother is an Iberia director.
She grew up in Lavapiés block, in Madrid. Since she was a child, she showed a great interest in music and in the last course of high-school, she met Marilia Andrés Casares, with whom she created the band Ella baila sola, they split up in 2001.