Valentina Monetta (born 1 March 1975) is a Sammarinese singer. She is best known for representing San Marino in the Eurovision Song Contest in 2012, 2013, 2014, and 2017. In the 2014 contest, Monetta became the first entrant to qualify for the final for San Marino.

Source: Wikipedia (https://en.wikipedia.org/wiki/Valentina_Monetta)