No festive food for Russell Brand and Katy Perry

The couple, who tied the knot in India last month, have put themselves on a strict no-wheat, no-dairy, no-meat diet until the New Year.

A source told the Daily Star, 'Katy and Russell are taking care of themselves and are on a mission to get fit.

'As well as cutting out wheat and dairy, they're on a diet of raw veg­etables, tofu and pulses.

'They're both drinking loads of pineapple juice and are obsessed with Indian green tea, which is full of anti-toxins and great for weight loss.'

The comedian and the pop singer are expected to spend their first Christmas as man and wife in London.

The source added, 'Katy and Russ are trying to get their families together for their first Christmas as husband and wife. Katy thinks a white Christmas in London would be romantic.'

'They are hoping to have a proper Cockney knees-up with the whole of Russ's family. Katy's mum and dad are hoping to come to London as well.'