Look at those cheeks!

The Duke and Duchess of Cambridge (aka Prince William and Kate Middleton) just released a brand new photo of their adorable baby boy at eight months ... and he's sooooo cute.

Wearing a baby blue sweater and looking at the family's dog, Lupo, Prince George is seen posing for a photo with his parents at Kensington Palace on March 18, 2014.

This is only the third official family portrait since the baby's birth in July 2013. Photographer Jason Bell also took the last pic of Prince George at his christening back in October.

Will and Kate will be heading to Australia and New Zealand in April for a three-week tour with their little guy, who will make a public appearance on April 9 at an event for new parents and babies.

We can't wait to see more of the royal baby, he's adorable! Check out more photos in the gallery above.

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