Actress Keira Knightley who debuted in the movie Bend it like Beckham wants to own a house beside co-star Johnny Depp. Knightley was noticed enquiring about estateagent details close to Depps 13-bedroom mansion. She already owns a USD 4 million housein east London which she splurged after her split with boyfriend, Rupert Friend in December2010. "Keira suggested the idea and he moved his stuff in a couple of weeks ago. They want toget a puppy. It's all pretty serious," a source said.