Giovanna Grigio dos Santos is a Brazilian actress and presenter. She made her television debut in 2007 as a child reporter on Rede Record's "O Melhor do Brasil," hosting the segment "A Galerinha." In 2009, she became the host of Band Kids on Band, where she remained 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 will debut in the exclusive Globoplay series "As Five."