Ireland Baldwin, 23, regularly shares tantalising photos of herself on her Instagram account.
And her latest one certainly caught the eye of her dad, Alec Baldwin, 61, as she posed in just a nude coloured thong.
The model was seen posing with her back against the camera, showing off her pert posterior.
Ireland lifted her arm up towards the sky, whilst she held a towel with the other, and took in the magnificent New York skyline.
She certainly would have given any onlookers an eyeful as she flashed away from the camera.
As well as wearing just a tiny barely-there thong, Ireland also held her locks in with a bath towel and wore a pair of black high-heels.
“Thank you @sixtyhotels for the beautiful stay,” she captioned the Instagram snap.
“I may never be allowed back but it’s chill. Also my butt isn’t that white.”
She explained: “It’s the sun. No it’s also that white.”
Her dad soon replied in the comment section writing: “I’m sorry. What?”
One person found his response hilarious: “Live for Alec Baldwin’s reactions to these pics.”
Another said: “That’s why you should have your parents on social media lol.”
Her Uncle, Billy Baldwin, also found it a little awkward and said: “Tough one for Uncle Billy to ‘like.’ #awkward.”
Just the day before, Ireland posed in a cleavage-enhancing black corset, for a stunning shot.
The blonde beauty, the daughter of Alec and Kim Basinger, struck a sultry pose to the camera in the Instagram snap.
Ireland’s bust was impossible to miss in the skintight outfit, which hugged in her curves.
She captioned the post: “Corsets make me feel like Elizabeth Swann (Keira Knightley in Pirates) but more if like… she got a job at Hooters or something.
“Can’t wait for this project to come out.”
Last year, Ireland went completely naked for Peta’s iconic ‘Id rather go naked than wear fur’ campaign.
The vegan and animal activist confidently bared her naked body for the black-and-white photoshoot.