Earlier in January, Spanish prosecutors had opened an investigation studying allegations that the Grammy-winning singer had sexually assaulted two former employees at his residences in the Dominican Republic and the Bahamas.
Iglesias denied the accusations, writing on social media that: "With deep sorrow, I respond to the accusations made by two people who previously worked at my home. I deny having abused, coerced or disrespected any woman. These accusations are absolutely false and cause me great sadness."
An email seeking comment sent to a Florida lawyer whose website says Iglesias is among his clients was not immediately answered.
Iglesias, 82, has been among the world's most successful singers in the decades since his 1969 debut album, Yo Canto.
He has sold more than 300 million records in more than a dozen languages.
After making his start in Spain, Iglesias won immense popularity in the US and wider world in the 1970s and 1980s, partly due to duets with US artists including Willie Nelson and Diana Ross.
Iglesias received a Grammy Lifetime Achievement Award in 2019 and in 1988 won a Grammy for Best Latin Pop Performance for his album Un Hombre Solo.
He also received a Lifetime Achievement Award at the Grammys in 2019.
He is also the father of pop star Enrique Iglesias.
