Competitor on the fourth season of the Italian version of Big Brother (Grande Fratello). As an actress, she appeared in a film called Una vita da sogno and in a couple episodes of Pomeriggio Cinque.
Her first time in the spotlight was for Big Brother when she appeared on the series in 2000.
She worked for a children modeling agency. She earned 450,000 followers on her Instagram account misskatia.
She married TV show host and fellow Big Brother star Ascanio Pacelli in 2005. They have a daughter named Matilda and son, Tancredi.
She and Veronica Graf have both been personalities on Grande Fratello.