Moss and Hince on the rocks?

Kate Moss' relationship with rocker boyfriend Jamie Hince is reportedly on the rocks again after he struck up a friendship with a PR girl on tour in Australia.

Hince and his band The Kills have been on a gruelling jaunt around America, New Zealand and Down Under.

According to The Mail on Sunday, Moss wasn't pleased when she heard Hince had become friendly with Nicci Hunter, who works for Australian clothing label Sass & Bide.

A source told the tabloid: "Word reached her that Jamie became quite friendly with Nicci. She cut short her holiday to the Maldives with Jamie earlier this year because they were fighting so much. Now she and Jamie haven't seen each other for weeks. She hasn't wanted to join him on tour."

Hunter insists her friendship with Hince is innocent, adding she met him through his Kills bandmate Alison Mosshart.