Catarina Pereira also known as Catarina Clau (born in Matosinhos, on 13 June 1990) is a Portuguese singer, dancer and actress. Catarina competed in the Festival da Canção 2010, as well as in the 2014 edition, with the songs "Canta Por Mim" and "Mea Culpa" respectively, finishing in 2nd place in both occasions.