She's wearing a boned corset and trying to stand in a way that will make her breasts prominent (nice work, in front of the vicar
![Face with rolling eyes :rolling_eyes: 🙄](https://cdn.jsdelivr.net/gh/joypixels/emoji-assets@5.0/png/64/1f644.png)
) but also - and this is a bit cringe - it's emulating that kind of cutesy, chest forward feet apart girlish look (think Shirley temple, who incidentally was also trained to do this pose to give off the 'artless but coquettish innocent' look
![Nauseated face :nauseated_face: 🤢](https://cdn.jsdelivr.net/gh/joypixels/emoji-assets@5.0/png/64/1f922.png)
).
So you arch back backwards slightly, chest up and out, legs apart not just to push hips forward but to try and look a bit childlike. But it doesn't quite work as corset is make the pose too stiff, legs are too wide so she looks bow legged, and oh yeah, she's not exactly a fresh faced milkmaid in the big smoke for the first time, she's a forty year old dressed up like a colour blind Scottish Widows advert.
If you look out there's other little things she does that I reckon used to be part of a cringe, sexualised innocent Lolita schtick she (ironically) can't grow out of - sticking her tongue out, sitting at a colouring in table with her tongue between her teeth in the way a four year old does, that talk show were she goes on about being 'dressed' as a little 'Catholic schoolgirl' on her daddy's sets and being surrounded all this sexualised stuff (I can't remember exact quote and it's only a few sentences long, but it is quite uncomfortable, she sounds like she's encouraging audience to imagine a little sordid fantasy of the uniformed schoolgirl in adult wonderland), etc.
in honesty, not always a fan of the 'look at this pose/face' photos of her, and 'slebs in general, if they've been taken during movement and talking. You can easily get that split second shot during movements where someone looks like Marty Feldman. But that photo is a doozey because you can see how deliberate that pose is, her back and bum is all clenched and tensed up holding it. Girl, you can't pull off the coquettish innocent thing anymore, which was gross enough to begin with. Let it go.