Royal fans convinced Princess Lilibet looks like two particular relatives in new photo

is celebrating her fourth birthday today, with her mum Meghan Markle taking to Instagram to mark the special day with some sweet photographs. The duchess has posted , including one of herself and her daughter on a boat, showing glimpses of Princess Lilibet's face, including her eyes - something that the duchess and Prince Harry have rarely ever shown the world before.

This photograph of the mother and daughter on a boat is among one of the first glimpses royal fans have ever had of Prince Harry and Meghan's daughter's face, with many fans now issuing verdicts on who they think the young royal looks like. Taking to X, a number of royal fans have said Lilibet looks like a "Spencer" - a nod to Harry's non-royal family members.

In particular, fans have said that the princess looks like both her father Prince Harry and her grandmother the late Princess Diana.

One fan wrote on X: "She looks just like her grandma Diana."

Another said: "Woah! That's the Diana glare. A Spencer through and through."

Someone else commented: "Daddy's eyes."

A fourth said: "She has Harry's features."

As well as the beautiful picture of mother and daughter, the duchess also shared three other photographs of Princess Lilibet on Wednesday to mark her fourth birthday.

This included a picture of , a picture of Prince Harry holding his daughter as a baby, and a more recent snap of Harry and Lilibet walking hand-in-hand across some sand.

In a sweet message to her daughter, Meghan wrote on Instagram: "Happy birthday to our beautiful girl! Four years ago today she came into our lives - and each day is brighter and better because of it. Thanks to all of those sending love and celebrating her special day!"

The duchess has also to try and speed up the labour on the day the young princess was born.