How Kate Middleton and Prince William celebrated their fourth wedding anniversary!

Before you go, we thought you'd like these...
How Kate Middleton and Prince William Are Celebrating Their Fourth Anniversary

Another royal baby on the way didn't stop the Duke and Duchess of Cambridge from celebrating their royal anniversary!

Prince William and Kate Middleton marked their fourth wedding anniversary on Wednesday by visiting Buckingham Palace.

The couple, who exchanged vows at Westminster Abbey in a lavish ceremony on April 29, 2011, have been going strong since saying their "I dos" and have plenty of things to celebrate this year, including their next bundle of joy. Their next son or daughter will round out the happy family, which already includes adorable 1-year-old, Prince George.

Many have dubbed Middleton's second pregnancy, the "Great Kate Wait" as she is reportedly five days past her due date. Despite the fact that neither William or Kate have shown signs that they're rushing over to labor and delivery, that hasn't stopped well-wishers from lining up outside of the private Lindo wing of St. Mary's Hospital in west London.

Many hoped that the Duchess might deliver her baby on the royal anniversary, which would have been a very joyous occasion.

While that doesn't look like a likely possibility, there is still plenty to be happy about for the royal couple. Take a look back at some of their best moments and photos together!
21 PHOTOS
William and Kate cute photos for their anniversary
See Gallery
How Kate Middleton and Prince William celebrated their fourth wedding anniversary!

When they became husband and wife!

Photo: Getty Images

When they presented Prince George to the world.

Photo: Getty Images

When William's team won the Foundation Polo Challenge, Kate gave him a kiss on the cheek.

Photo: Getty Images

This impromptu hug when William beat Kate in a boat race.

Photo: Getty Images

At the premiere of 'African Cats,' when William held the umbrella for Kate.

Photo: Getty Images

When Wills helped Kate with her sweatshirt.

Photo: Getty Images

The day after their wedding, when they held hands as they jetted off to their honeymoon.

Photo: Getty Images

When William helped Kate into her seat during the Olympics. Hey, wedges are treacherous!

Photo: Getty Images

When they celebrated a big win for the UK!

Photo: Getty Images

When Prince William read Kate's nametag as she rested her hand on his knee.

Photo: Getty Images

When doting Prince William led his wife from the hospital, just after they announced she was pregnant.

Photo: Getty Images

When they had this adorable moment with George.

Photo: Getty Images

When William presented Kate with a flower in Australia.

Photo: Getty Images

When William felt the need to help Kate with her handprint-making.

Photo: Getty Images

How William always looks back and waits for Kate to catch up.

Photo: Getty Images

When they had fun (and were clearly overheated!) during the 2014 Glasgow Commonwealth Games.

Photo: Getty Images

When they couldn't stop laughing during an engagement at Prince Edward island, Canada.

Photo: Getty Images

When Kate and William led the family to church on Christmas morning in 2013, holding hands.

Photo: Getty Images

When Kate beat William in a boat race. (They race a lot of boats!)

Photo: Getty Images

When they showed us that they have the most PERFECT FAMILY EVER.

Photo: Getty Images

When Prince William made a speech and Kate looked at him adorably.

Photo: Getty Images

of
SEE ALL
BACK TO SLIDE
SHOW CAPTION +
HIDE CAPTION
Read Full Story

People are Reading