Alba: 'Ashton Kutcher is a free spirit'

Jessica Alba has described Ashton Kutcher as a "free spirit".

The Good Luck Chuck actress, who is married to Cash Warren, said that she was one of the first people to ever be Punk'd by Kutcher on his practical joke show.

Alba told Self magazine: "At political and Hollywood events, he's serious and composed, but on-set, he's a free spirit.

"I was one of the first people he ever punk'd: I was shopping with a friend and they closed down the store for 'Danish royalty.' And then some guy was walking around butt-naked trying on clothes. I was grossed out!"

Alba also commented on the paparazzi, saying: "They drive dangerously close when they're following us and have caused a lot of almost-accidents."