Grande Fratello 5 was the fifth season of Big Brother in Italy.
The show was produced by Endemol and aired from 23 September 2004 to 2 December 2004.
In this season of Grande Fratello there were many new twists added.
One involved four of the housemates who were all in a relationship with a fellow housemate.
The four housemates were Francesco and Giulia who were married and Alfio and Rosa who were also married.