And that means she can't jet back to London to sell the home where she lived with her sister before she got married.

The Devil Wears Prada star explains, "I have to sell it... and I have to be here for about three to five months because of green card issues because I married John.

"Not only am I uprooting my sister, I'm actually making her pack up the entire apartment... She was pretty good about it until she realised I wouldn't be able to come back to London to help her pack up my shoes... There's a kind of resentment from the whole family."