Giovanna Grigio dos Santos is a Brazilian actress and presenter. She debuted on television in 2007 as a child reporter O Melhor do Brasil, on Rede Record, commanding the segment 'A Galerinha'. In 2009 she became a host of Band Kids, by Band, where she stayed until the following year. In 2013 she was chosen to play Mili in the second Brazilian version of the telenovela 'Chiquititas' on SBT. In 2016 she played Gerusa in 'Êta Mundo Bom' on Rede Globo. In 2017 she joined the cast of the twenty-fifth season of 'Malhação: Viva a Diferença' as Samantha Lambertini. In the second half of 2020, she debuted in Globoplay's exclusive series called 'As Five'.