To help prove her Britishness, the influencer even presented her with a gift card for the hugely popular chain restaurant Nando's, which she eagerly accepted, adding, "Do you know I'm going and having Nando's for lunch? I'm actually going to use this."

Millie had previously raised eyebrows during an appearance on The Tonight Show Starring Jimmy Fallon, where she recounted her engagement to Jon Bon Jovi's son.

"Her british accent is barely there anymore," one user commented, with another adding, "she pronounces certain words like a brit but the cadence she's using is so american."

And to Millie's own point, other social media users noted that spending time with fiancé Jake—who was born in New Jersey—is likely a major contributor, with one person writing, "I think she's just losing her accent because she's spending so much time in the US with her fiancé."

In fact, she and Jake have been inseparable since they first started dating in 2021. For a look at their adorable romance, keep reading.