When sending a happy birthday message to baby Archie on his second birthday, Prince Charles seemed to ignore Meghan Markle.

Prince Charles did not address the Duchess of Sussex when he posted a cute photo of himself, Prince Harry, and baby Archie on Twitter to celebrate his grandson’s second birthday.

Several members of the Royal Family have used social media to wish the two-year-old a happy birthday, with Prince Charles becoming the most recent to do so with an adorable photo.

Meghan, the Duchess of Sussex, was not included in the picture.

“Happy birthday to Archie, who turns two today.” the Duke and Duchess of Cornwall wrote on Twitter.

Meghan Markle, who has strained Harry’s relationship with his father and made public, unproven allegations against the Royal Family, was not mentioned at all in the post.

The exclusion sparked outrage among fans, who said it was a blatant snub to Meghan.

Happy birthday to Archie, who turns two today. 🎂

📸 Chris Allerton pic.twitter.com/HwvTBzphJu

— The Prince of Wales and The Duchess of Cornwall (@ClarenceHouse) May 6, 2021

Archie Mountbatten-Windsor, the Queen’s great-grandson, was also wished a happy birthday by the Queen.

“Wishing Archie Mountbatten-Windsor a very happy 2nd birthday today.” said a tweet from the official royal family account, which was followed by a PA news agency picture of the Duke and Duchess of Sussex with their son days after he was born.

The young boy has been seen only a few times in the past year, but he did appear in a black and white video clip published in March, which saw him walking along a beach with his parents and the family’s pet dog, Guy.

Archie Harrison Mountbatten-Windsor was delivered on May 6, 2019, at 5.26 a.m., weighing 7 lbs 3 oz., and his parents confidently displayed him to the world a couple days later, before the Queen and Duke of Edinburgh met him for the first time.

To commemorate Archie’s birthday, Harry and Meghan issued a message on their Archewell foundation page, encouraging donations towards their most recent cause, vaccine equity around the globe. Many of their fans’ recent contributions to charity on behalf of their son have “deeply touched” them, they said. They claim that a $5 contribution would cover the expense of a single dosage for those in need.

“We have been deeply touched over the past two years to feel the warmth and support for our family in honour of Archie’s birthday,” they said, thanking the public.

“Many of you donate to charities on his behalf and mark the occasion by giving back or doing an act of service – all through the goodness of your hearts.”

“We remain incredibly grateful,” the statement said. “We cannot think of a more resonant way to honor our son’s birthday. … Even a small contribution can have a ripple effect.”

The Sussexes also shared a black-and-white photo of Archie on their page, which quickly surfaced on a fan Instagram account, showing him from behind with a bunch of balloons, with a lot more hair than in previous photographs.

Archie, who will shortly be a big brother to a younger sibling, joins the “terrible twos” around the same time as his parents make the transition from British royals to Hollywood royals, with lucrative agreements with Netflix and Spotify to create entertainment, films, podcasts, and children’s programming.