She is known for her role as the titular character in the children's series Mia and Me, and also as Tyene Sand in Game of Thrones.

After staging in New York and a tour of the same show in Poland and Austria, she moved briefly to Rome that same year with her family.

In 2006 she participated in the mini-series directed by Maurizio Ponzi's E poi c'è Filippo, the years following in L'amore e la guerra, the television series Medicina generale and the television movie Fuga per la libertà – L'aviatore, the miniseries Coco Chanel and the film Mi Ricordo Anna Frank in the lead role.

[7][8] Meanwhile, at the 69th Venice International Film Festival, she was presented in Ivano De Matteo's Balancing Act[9] and in A Liberal Passion, alongside Alessandro Preziosi and Valentina Lodovini, loosely based on the 2008 novel by Chiara Gamberale.

[3] Sellers also has volunteered with another organization called Veto the Squito which helps raise money for insecticide treated bed nets in Africa.