Didier Hernández Fernández (born July 18, 1979 in Havana) is a Cuban singer who was a member of the well known boy band Menudo.
Bandmates were Abel Talamántez, Alexis Grullón, Edgar Antonio "Anthony" Galindo, Daniel René, Pablo Portillo, Troy Tuminelli, and Caleb Avilés.
After one year of music production he opened a record label called DGMUSIC, which was distributed by Sony/BMG, through Avalon and, on August 23, 2005, his first solo CD, titled Destino ("Destiny"), was released.
That same day, he announced a deal with American retail chain Wal-Mart, where he would hold "sign and greet" sessions with fans who bought his CD.
In 2011 Didier Hernández got together with former MDO members to do a reunion tour that lasted until 2015, and the band released a single, "Ya no queda mas".