Peter Phillip's girlfriend dubbed 'perfect' by fans as she is compared to senior royal

Peter Phillips' girlfriend may be one of the newest additions to the Royal Family, but it seems as though she has already won the approval of royal fans. Stepping out for the second time publicly this week, Harriet Sperling was all smiles on Friday as she accompanied Princess Anne's son to the Out-Sourcing Inc. Royal Charity Polo Cup 2025 in Windsor.

As she cheered on her boyfriend's cousin, the NHS nurse and freelance writer looked summer-ready in Gucci sunglasses and a St.Clair Edwina Dress. She also looked comfortable at the star-studded charity event as she was seen posing for photographs with Peter, 47, who she has now been dating for over a year.

Her appearance on Friday, which came just days after she was also spotted by her royal boyfriend's side at Wimbledon, has sent royal fans into a frenzy, with many dubbing her and her fashion "perfect".

One royal fan even went so far as to compare Harriet to Princess Kate, Prince William's wife.

One fan wrote on X: "Wow, she's lovely, and has that Princess Catherine elegance."

Another said: "She looks lovely and perfectly dressed for the occasion!"

Someone else commented: "She is always dressed to perfection."

A fourth fan said: "Just love her outfit. Perfect summer chic!"

Harriet was first spotted out with Peter last May when they attended the Badminton Horse Trials in Gloucestershire together.

Since then they have stepped out together a handful of times,including Royal Ascot just last month.

It is believed Harriet gets on well with Peter's royal relatives, including his mum Princess Anne, 74, and his sister Zara Tindall.