updated 09/12/2009 AT 9:00 AM ET
•originally published 09/12/2009 AT 9:15 AM ET
As the only male in a household of four females, Matt Damon’s life is filled with love and fairy princesses.
“I call it the ‘testosterone deficit.’ But I’m happy with that,” Damon told PEOPLE at Friday’s premiere of The Informant! at the Toronto International Film Festival of his home life. “I love my girls and it’s lot of pink, a lot of princesses and a lot of fun.”