Haja Coração is a Brazilian telenovela produced and broadcast by TV Globo. It is based on the 1987 classic Sassaricando created by Silvio de Abreu. It premiered on 31 May 2016, replacing Totalmente Demais at the 7 p.m. timeslot. Written by Daniel Ortiz in collaboration with; Patrícia Moretzsohn, Flávia Bessone, Isabel Muniz and Nilton Braga.

Mariana Ximenes do Prado Nuzzi is a Brazilian actress. Her first role was in the telenovela Fascinação in 1998 where she portrayed the role of Emília Gouveia. In the same year she played the role of Ruth Stern in the film Caminho dos Sonhos. In 2000, she played in Uga-Uga portraying "Bionda". This role rise to prominence as she became widely known in Brazil and internationally. Later in 2001, she offered her services in the Portuguese voice over translation in the Canadian/Chinese animated series Braceface, for the character Sharon Spitz. She later played the protagonist in Cobras & Lagartos in 2006 and Lara in A Favorita, later in 2008. In 2010, she portrayed her first villainous role in the critically acclaimed telenovela Passione. Since 2010 she has appeared in several telenovelas, television series, films and theatre performances. In 2016, she starred the successor of Totalmente Demais, Haja Coração, together with Malvino Salvador.