TheMustressMhor - I did the same, had to check twice in case I was wrong. There's one where she might be touching her stomach. Most photos her hands are nowhere near her stomach or she's holding her clutchbag or clasping her hands under her bump. She's not cradling her bump in any of them in the same exaggerated way the DoS did.
Alltheprettyseahorses did you post the wrong links?
The DoC has touched her bump while working, as I commented on in another post/thread, but nowhere near to the extent of the DoS or in such an Instragrammable posed way - as per the celebrity links others posted. This top and bottom posing is a craze just like the hands making a heart shape, the duck face lips etc.
The DoS was on a stage alone working for the RF doing her top and bottom exaggerated cradling, making it all about her when working (British Fashion Awards). It's attention seeking. It's posed and unnatural. It's what lots of celebs do as it looks good in their eyes. Meghan is the queen of exaggerated poses - the doe eyes to look innocent, the gazing up in adoration of 'H', the cute giggle behind her hand, the exaggerated graceful walk (Charles' 70th birthday as they leave), the bizarre and unnatural rubbing of Archie's head, the limpet-like hugging of her friends while posing for the camera. She's an actress, and therefore comes over as fake, especially to a lot of British people. Of course I'm being racist here for highlighting how much of a phoney she is.