 She speaks English, Serbo-Croatian, French, Italian, and Slovenian fluently.She founded "The Alternative Travel Project" in 2010 which is an initiative to encourage people to Go Car Free for just one day and seek out alternative methods of public transportation to reduce the environmental impact of personal vehicles.Katic wrote the lyrics for "Hey Blue Eyes", which she sang for fans at the 51st Zlín Film Festival in 2011.