English supermodel Kate Moss and her boyfriend Jamie Hince of 'The Kills' are officially back together again.

The couple have settled their differences and stepped out in public for the first time on Friday since they split last month after a row over Kate's party lifestyle, reports mirror.co.uk.

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“They've sorted their problems and are as happy as they've ever been. They have been back together for a good week or so. Kate missed Jamie so much while he has been on tour. They're going to be seeing lots of each other to make up for lost time,” a source close to the couple said.

Moss and Hince had split up last month after a series of fights about the model's partying, and the couple's last outing saw her storming out of a club after a fight.

But, according to onlookers, the two seemed to have settled whatever problems they had.

"They were holding hands and smiling at each other like schoolkids," an onlooker said.