Being a Middleton these days isn't always what it's cracked up to be.

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Kate Middleton's family has been in the spotlight ever since Kate married Prince William. For Kate's brother James, dealing with the royal connection isn't always easy and sometimes his own achievements are overshadowed by Kate's marriage.

"It does get frustrating," noted the 27-year entrepreneur during an interview with E! on Thursday.

"I work incredibly hard, just like ever other person in business and work," he added. "And aside from the fact of, yes I am the brother of someone very important, I am at the end of the day just James."

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Though James dropped out of the University of Edinburgh a few years ago, Prince George's uncle has remained busy. He started The Cake Company and went on to co-found Boomf.

"I have only ever employed myself," he declared.

Whether as a result of his sister's fame or his own success, if the life of James were ever portrayed on film the entrepreneur knows exactly who he'd want cast in the role.

"Leonardo DiCaprio," insisted James. "I would want Leonardo to play me because I believe in his acting mastery. The guy is a genius and he would make me look fantastic."

For now James is sticking to be business though soon he will have to complete to the wave of media which will follow his sister this spring as the royal family welcomes another prince or princess. Kate is expected to give birth to her second child in April.

Tags: Prince William Kate Middleton Celebrities