Sienna Miller and Jude Law to be Neighbors?

Sienna Miller has fallen in love with a house five doors down from her ex-boyfriend Jude Law.

The 'Alfie' actress has been offered a house to rent in London while she makes her new film -- but the one that she's fallen in love with is just a stone's-throw-away from Jude's home in fashionable North London.

Sienna, who currently lives in Los Angeles, is looking for a pad while she films Nottingham, a remake of the Robin Hood legend, in which she plays Maid Marion.

But she's worried about bumping in Jude.

A source tells Britain's Sunday Mirror newspaper, "She's been given the details of loads of houses, but she says there is only one she really wants. Unfortunately it's next to Jude's."

The house Sienna, 26, has fallen for is said to be worth around $6million and will cost about $15,000 a week to rent.

Jude, 35, bought his Georgian townhouse just up the road last year for $7million and has since spent $2million refurbishing it.

Jude and Sienna met on the set of Alfie. They became engaged in 2004 but broke it off a year later when it was revealed he was having a fling with his children's nanny.