This star is turning up the heat for summer.

Halle Berry shared a sexy selfie on Instagram yesterday, posting a pic of herself in a slinky satin dress that sent fans’ pulses racing.

“subtle Tuesday serve,” the 56-year-old “Catwoman” actress captioned the photo, adding a winking emoji for good measure.

In the mirror snapshot, Berry wears a champagne-colored maxi dress with a cowl neck and thigh-high slit, popping one leg out as she poses in an empty room.

Although she debuted a short cut with a shaved back and sides in November, she wears her hair in a long, tousled style in the pic, adding a matching pair of heels with a strap across the front.

Her Instagram followers couldn’t get enough of the look, like one who wrote, “I think I just had my own personal climate change, by about 10 degrees!”

“Beyond gorgeous…and I’m grateful for that slit,” another added, while a third commenter chimed in, “Girl, ain’t nothing subtle about it!”

For more Page Six Style …

This is the second time this year the “Monster’s Ball” star has shown off her toned legs in a high slit, following Berry’s standout Oscars 2023 gown by Tamara Ralph.

Indeed, the “Gothika” actress definitely isn’t afraid to bare her body on Instagram, including drinking wine nude on her balcony and sharing a steamy shower snap this spring.

Her followers certainly aren’t complaining any time soon.