The same year 2001, she accepted an audition for Pícara Sonhadora, adapted from the original Mexican production and revivals of soap operas in the core SBT. Gisele won the role of villain Bárbara, lover of the protagonist played by Petrônio Gontijo.
In 2004 she was one of the protagonists of the novel Começar de Novo and in 2005 participated in the Mandrake series, for HBO Brazil. In 2006, she was also one of the protagonists of the show Avassaladoras. In the same year, she served in the novel Pé na Jaca.
In 2007, he attended the show in Portugal O Mistério da Estrada de Sintra. That same year participated is of the novel O Profeta, is of the third edition of the framework of Domingão do Faustão called "Dança no Gelo". It was going well, getting featured in the program, but a head injury leads to stop her taking part in the picture. The Actress has recovered from the injury without sequelae.
In 2008, she participated in several episodes of the series and Casos e Acasos and Faça Sua História.
In 2009, she worked in a movie, Inversão of Edu Felistoque. That same year, the Actress was the protagonist of the novel Bela, a Feia aired by Rede Record.
In 2012, she was one of the protagonists of the telenovela Máscaras of Rede Record. It was the same year in two foreign films, On the Road of Walter Salles Jr., and was the film's protagonist Chilean Caleuche: El llamado del mar.
In 2014, Itié married actor Emilio Dantas. In the same year, she had to leave the cast of Vitória, where she would have interpreted the character Renata (which was subsequently interpreted by Maytê Piragibe), due to a motorcycle accident during their honeymoon in Thailand. In 2015, she and actor Emilio Dantas separate. On November 11, 2015, Giselle, she assumes her relationship with the actor Guilherme Winter.
