Jude Law's reconciliation with fiancée Sienna Miller has stepped up a gear - the British heartthrob will accompany Miller to her sister's wedding next month, reports celebrity portal Femalefirst.

The "Alfie" actress was left heartbroken by Law's admission in July that he had enjoyed a month-long fling with his children's nanny Daisy Wright while filming in the US.

But their talks about the future of their relationship left them determined to move on, and next month's show of unity will be the first step, reports British newspaper The Sun.

A friend said: "Jude is delighted and Sienna wants him there. He's keen to show her family he still loves her."