Britney Spears has reportedly hired a Kabbalah rabbi to help save her marriage. The pop babe, who married second husband Kevin Federline last September, has enlisted the help of a 'spiritual advisor' to give them counselling after the couple spent the last week in separate beds. Britney - who is rumoured to be pregnant - has also asked for mum Lynne's advice as she battles to save her stormy marriage, according to Britain's News of the World newspaper. A source close to the couple - who are currently staying at a Los Angeles hotel - told the newspaper: "On paper, Britney and Kevin are over. They spend most of their days apart. And for a couple who have only been married seven months, it's very odd behaviour for them to be sleeping in separate beds." Last week, it was reported Kevin had spent the evening with a 'VIP escort' at a Las Vegas nightclub, leading to blazing rows between the couple. Britney also sparked speculation her marriage could be heading for the rocks after she was pictured without her wedding ring. However, the 23-year-old singer tried to quash reports the couple were having problems, saying their relationship was stronger than ever.

She said at the time: "We're going to be together for ever. We know that, and that's the only thing that matters."