No she didn’t pose nude on Instagram
She may not have been wearing clothes but that isn’t the same as being “nude.” Her body parts are covered which is no different than wearing a bikini or cropping the photo from her shoulders up.
To be posing “nude,” we need to see bare breasts, butt or vag. The post was just BS promotional clickbait like other celebs who claim to be posing naked or performing nude in films though their body parts are strategically covered.
https://www.instagram.com/p/CWGX3jZrRcp/?igshid=YmMyMTA2M2Y=