Małgorzata Jamroży (born 30 June 1991), known by her stage name Margaret, is a Polish singer-songwriter with a degree in fashion design. She began her musical career in 2009 as the vocalist for the band oNieboLepiej. Later she was the vocalist for the Gosia Jamroży Project, appeared in a musical, recorded songs for TV commercials, and became a fashion blogger.
Margaret's 2013 debut single, "Thank You Very Much", was included on All I Need (her first EP). The song charted in the top fifty in Austria, Germany and Italy. Her debut studio album, Add the Blonde, was released in 2014. It peaked at number eight in Poland, and was certified platinum by the Polish Society of the Phonographic Industry (ZPAV). The album contained three singles ("Wasted", "Start a Fire" and "Heartbeat") which reached number six, ten and eleven, respectively, in Poland. Its 2016 re-release produced "Cool Me Down", the singer's first Polish top-five single. The song, which charted in the top thirty in Romania and the top forty in Sweden, was certified double platinum in Poland and gold in Sweden. In 2015 Margaret recorded Just the Two of Us, a jazz album with Matt Dusk which was certified platinum by ZPAV. Her third studio album, Monkey Business, was released in 2017.