Musical royalty, he is a singer recognized as a member of the duo Mau y Ricky with his older brother, Ricky. The pair debuted with the album MR in 2010.
Mau y Ricky made their stage debut in 2010 on their father's Soy Feliz Tour in Mexico.
His full name is Mauricio Alberto. He and his brother are the sons of legendary Argentinian singer Ricardo Montaner. They have three siblings: Evaluna, Alejandro, and Hector. In February 2018, he married Colombian graphic designer Sara Escobar in Tulum, México.