Could baby be a girl? Kate Middleton might have left a clue

Princess Kate is almost ready to give birth to her second royal baby, and everyone is asking the same question: boy or girl? Well, we finally have a clue.

On a recent shopping trip to Amaia, a children's boutique in London, sources say Kate made a beeline for little girl clothes.

The owner of the boutique tells People, "She was very interested." Unfortunately, she went on to explain that everyone usually looks at clothes for boys and girls when they come into the boutique.

So, maybe that's not the best clue to determine the sex of the royal bundle of joy after all -- especially considering the fact that not even Will and Kate know the answer.

In December, Prince William told President Barack Obama that he and Kate want the sex of the royal baby to be a surprise.

The Duchess seems to love secrets. Back in 2012 Kate didn't even want the public to know the name of the couple's new dog. Spoiler alert: it's Lupo.

Kate is due sometime in April, and the new baby will have a tough act to follow. The couple gave birth to the very adorable Prince George in July of 2013.

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