Hot Ireland Baldwin took part in a marijuana-related photo shoot wearing sexy lingerie.

And she looked smoking hot as she showcased her fabulous physique in green underwear while holding onto what appeared to be a joint.

‘Did something pretty fun for the upcoming holiday (4/20). Can’t wait to share!’, the 22-year-old daughter of Alec Baldwin wrote in the caption.

The project appeared to involve the cannabis dispensary MedMen, which Ireland tagged in her titillating photo.

And the star was obviously having a blast taking part in the shoot, by the looks of various clips posted by Eats.

She did make it clear on her Instagram profile that she only supported smoking marijuana for medicinal purposes.