Stand up comedian and writer who launched the Lisbon lifestyle blog The Sweetest Popcorn in 2003. She published books A Pipoca Mais Doce in 2009, Estilo, Disse Ela in 2012 and O Problema Não És Tu Sou Eu in 2014, and children's books Quem Deu Um Pum? and Já Dormias, Não? in 2015.
She holds a bachelor's degree in communication sciences from The New University of Lisbon. For several years she worked as a culture and society journalist for the newspaper A Capital, and as an editor for the consumer section of Time Out Lisboa.
She is the co-founder of the women's boutique Bazaar Chiado.
She married Ricardo Martins Pereira in 2010. Their son Matthew was born in 2013, and daughter Benedita born in 2018.
Catarina Beato is also a prominent blogger and author from Lisbon.