Kate fears little sister Pippa's book tour could spark further scandals for the Royal family

Pippa Middleton is off on her first solo tour in the US to promote her new book Celebrate.

The Duchess of Cambridge, 30, is worried about what Pippa, 29, might say – especially if her little sister relocates to the US.

She may just be visiting for now, but Pippa’s planning a permanent move Stateside next year to get her privacy back and add some zeroes to her bank balance.

Pippa can earn £1 million plus from appearances if she lives in the US,’ reveals a source.

‘And she can live a normal life out of her sister’s shadow.’

Read more about Kate and Pippa Middleton in Now magazine dated 15 October 2012- out now!

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