Marilina Bertoldi (Santa Fe, Argentina, September 13, 1988) is an Argentine singer-songwriter and guitarist from Sunchales in Santa Fe.
She became known for being the lead singer of the alternative rock band, called Connor Questa between 2010 and 2015 and with whom she released two studio albums: Somos por partes (We are in Parts, 2011) and Fuego al universo (Fire to the Universe, 2013). During her career with Connor Questa, released her first studio album, entitled El peso del aire suspirado (The Weight of Sighed Air, in 2012) and La presencia de las personas que se van (The Presence of People Who Leave, 2014). Currently, she develops a solo career.
She has released her last album entitled Sexo con modelos (Sex with models, 2016) edited by Pelo Music, that was nominated as Best Rock Album of the year at the 2016 Latin Grammy Awards.