Buckingham Palace say the Queen and Duke of Edinburgh will miss the christening in a decision which was mutually agreed by the Queen and the Cambridges some time ago.
The now seven-year-old cake is a tier taken from The Duke and Duchess of Cambridge's wedding cake when the pair Wednesday in 2011.
On day two of her visit to Dublin with Prince Harry, Meghan chose to rock a custom version of the same dress again - only this time in a different color.
One little boy, three-year-old Walter Cullen, showed his excitement at meeting the Duchess of Sussex as he playfully touched her face.
But this isn't the first time a royal has been criticised for their political stand on an issue. And while there are many benefits that come with being a member of the royal family, there are some things that Meghan has had to give up.
During their walkabout around campus, Meghan even reportedly told one fan that Dublin was her "favorite city", according to the DailyMail.
The senator deleted the tweet not long after, following replies from her followers about the royal rule Meghan had broken.
The royal couple was snapped drinking champagne during a garden party, held at the home of Britain's Ambassador to Ireland - a sure sign Meghan isn't pregnant just yet.
Tory vice chairs quit over Brexit
He has also said he might speak to Boris Johnson , who quit as foreign secretary over May's plans. Dominic Raab was appointed Brexit secretary by Mrs May after Davis' resignation .
Trump stokes Britain's Brexit turmoil at start of visit
It has been dubbed Storm Trump and the country is braced for a USA presidential visit that has split opinion like never before. The organisers behind the blimp however, said they were just "poking fun" and "hope Trump sees it".