Question: What Colombian singer have the members of Lo-Fi worked with?
Related documents: [0]  [DOC] Lo-Fi is an American country band formed in Nashville, TN in 2013. led by singer/songwriter, Jamie Teachenor(vocals, piano, keyboards) and songwriter & producer, Joe West (guitars, vocals). Teachenor and West have both been independently successful in the music business, working with artists such as Justin Timberlake, Keith Urban, Luke Bryan, P. Diddy, Steve Earle, Trisha Yearwood, Tim McGraw, Emmylou Harris, Blake Shelton, Shakira, and many more, with combined sales of over 20 million albums. Their first public performance as Lo-Fi was on May 7, 2013, at the Historic Ryman Auditorium, as part of the sold out show, "Honor Thy Song", honoring late Nashville singer-songwriter and producer, Tim Johnson. [END] 
[1]  [DOC] Shakira Isabel Mebarak Ripoll (] ; ; born 2 February 1977) is a Colombian singer, songwriter, dancer, and record producer. Born and raised in Barranquilla, she began performing in school, demonstrating Latin American, Arabic, and rock and roll influences and belly dancing abilities. Shakira's first studio albums, "Magia" and "Peligro", failed to attain commercial success in the 1990s; however, she rose to prominence in Latin America with her major-label debut, "Pies Descalzos" (1996), and her fourth album, "Dónde Están los Ladrones?" (1998). [END] 
Answer: 
Shakira
Shakira