While Princess Kate and Prince William have always marked the milestone in private, this year they're on two-day Scottish ...

Kate Middleton and Prince William took to their official social media accounts on Wednesday to commemorate their son Prince ...

Royal fans are used to seeing Princess Kate take the sweet birthday portraits of her children each year, but she made a major ...

Kate and William's relationship quickly progressed, and the two began living with each other and friends Fergus Boyd and Olivia Bleasdale in a four-bedroom apartment near the town center. A friend of ...

Kensington Palace has released behind-the-scenes footage of Prince William and Kate Middleton's youngest son Prince Louis, ...

From official portraits to informal photocalls, here are pictures of the royal family from the 1930s until the present.

Kate, 43, did not take the official birthday snap of Louis - a tradition she started back in 2015 when she took the first official portraits of her daughter Princess Charlotte - the portrait was ...

Prince Louis turned seven today – and to mark the occasion, a new royal portrait was released of him on Prince William and ...

Princess Kate's brother has made his feelings clear following a message to Prince Louis on his seventh birthday from the ...

From official ... and Duchess of Cambridge with their son, Prince George, and pets, Lupo and Tilly, at the Middleton family home in Bucklebury, Berkshire. 2016: Prince William and Kate Middleton ...