That woman, who is wearing black trousers, black tennis shoes, and a black hat in the photo, seems to have similar facial features to Meghan's, and a similar build.
However, royal commentator Omie Scobie later tweeted that the woman, who dressed casually in a black jacket, top, pants, sneakers, and baseball cap, was not Meghan.
As members of the British royal family, they have to go to extreme lengths to protect their privacy.
DailyMail.com has also reached out to Kensington Palace for comment. In an unearthed post from her now closed-down blog, The Tig, Meghan wrote about how she goes about finding the ideal gift.
Kavanaugh accuser to testify before Senate on Thursday
Keyser does not remember attending a specific gathering 30 years ago at which nothing of outcome happened to her. Ford, of course, will never forget this gathering because of what happened to her there".
"[In the past] the only other place she has visited regularly is Whole Foods, which is little more than five minutes away from Kensington Palace", the source explains.
In an interview with the Mail on Sunday, in July, an insider said: "Meghan is being told she needs to stop dressing like a Hollywood star and start dressing like a Royal".
"That wasn't HRH Meghan", one Twitter user wrote. "She needs to wake up and be a kind person". Jesus I guess you'll do and say anything for a story!
In August, she posted on the micro-blogging site about how the Duke and Duchess of Sussex have failed to look after Thomas, who lives in Mexico.
Peugeot présente le futur successeur de la 504 — Mondial de l’automobile
L'occasion pour Peugeot de dévoiler un concept électrique ... basé sur une ancienne gloire de la marque au Lion. Une voiture autonome, 100 % électrique et connectée.
Not at all because I just know her and there was no way. "MEGHAN!? her dog was doing his business".
The royal couple were last seen out together at a charity gala last Thursday - 100 Days to Peace - which marked the end of the First World War, hosted at Central Hall Westminster.
We personally love that classic ruby lip look, however, we have to admit, we love Meghan's staple nude lip and softly defined eye she's embraced in recent months. It was just a sweet moment I shared.
Prince Harry meeting Queen Margrethe of Denmark in October 2017 in Copenhagen.
Marcel Campion filmé tenant des propos homophobes, "à vomir" pour Griveaux
Seul aveu: il dit avoir qualifié de Bruno Julliard de " pervers " pour dénoncer " sa perversité en affaires ". J'ai rien contre eux, sauf qu'ils sont un peu pervers ", a-t-il déclaré. "Ceux qui sont là".