I actually think this counts here, but there are a couple of scenes of Australian actress Samantha Noble’s shirt riding up to expose her belly in “See No Evil” (2006).
First is at 1:12:00-1:13:00 when she is held on Kane’s lap.
The second time is at 1:16:00-1:17:00 of the movie when she is watching Kane fall to his death.
Back-up:
https://www.imagebam.com/view/METQZKZ
https://www.imagebam.com/view/METQZLI
https://www.imagebam.com/view/METQZLR
https://www.imagebam.com/view/METQZLU
https://www.imagebam.com/view/METQZLV
While she was wearing a large belly piercing, I still think this counts since most of her midriff is exposed at these scenes.