Jude Law and Sienna Miller

It looks like things might be getting back on track for Sienna Miller and Jude Law.

The pair are spending a few days holed up in a mansion in Carbon Canyon, Malibu, after Sienna, 24, jetted out to California on Thursday to see if they could patch up their relationship.

“Things look to be hotting up between them,” says our source. “They need time together to talk things through. Then they can decide if they can get the trust back that’s been lost.”

It’s not the first time the pair have been together in the US recently. Two weeks ago we spotted Jude, 33, and Sienna picking up takeaway in Santa Monica before going to the flicks with his kids Iris and Ruby.

“It’s important for them to spend time together and to get away from London,” our source continues. “All eyes are on them there, but in the US they can go about their business more discreetly.”

The pair initially split last July when it emerged Jude had slept with his kids’ nanny, Daisy Wright. Their relationship seemed to hit the rocks for good in January 2006.

Since then Sienna has been linked to actor Hayden Christensen and hotel owner and model Nico Malleville.

But then she had a change of heart and persuaded Jude to visit her on the set of her new film, Interview.

He duly dropped everything and flew out to New York to see her at the beginning of last month.

The trip obviously went well. “Since the split they’ve both realised they once had something great,” a close pal says.

I don’t think Jude will be in charge of hiring or evaluating the nanny any longer.

[Source]