They’re bringing the summer heat.

Blake Lively publicly lusted over a photo of husband Ryan Reynolds flexing his muscles.

The “Deadpool” actor, was seen showing off his toned arms while wearing a white tank top and sunglasses in a snap shared to his Instagram Story on Sunday.

“Summer in New York makes me sorry for the way I treated winter in New York,” he captioned the photo, which was taken by his wife.

The “Gossip Girl” alum, then re-posted the photo to her own Instagram Story and didn’t hold back on her flirty feelings about her hunky hubby.

Lively included a warning sticker to the photo that read, “Caution: Extra spicy,” as well as some hot sauce bottles, an illustration of a mustachioed pepper wearing a sombrero and a cartoon animal breathing fire.

Lively suggested that the photo of her husband was “extra spicy” while re-posting the snap.

Reynolds proudly showed off his beefed-up arms as Lively snapped his photo.

But the most suggestive sticker she subtly included in the re-post was an open zipper, seemingly hinting that she was ready to take his pants off.

The stars clearly still have the hots for each other and even continue to enjoy date nights together. They were spotted hitting the town with Taylor Swift just last month for a night out at Casa Cipriani in downtown Manhattan.

Reynolds and Lively started dating in 2011 and tied the knot a year later. They share four kids: James, 8, Inez, 6, Betty, 3, and their newest baby whom they welcomed in February.

The couple welcomed their fourth child together in February.

The duo has yet to reveal the name of their newest family edition, though Reynolds shared an update after becoming a dad for the fourth time.

“Everybody’s doing great. Everybody’s actually doing fantastic,” he told hosts Tyler Mathisen and KellyEvans on CNBC’s “PowerLunch” that month, adding that he and Lively are “very excited.”

He added, “Look, we wouldn’t do this four times if we didn’t love it.”

They got married in 2012.

Reynolds shared that they were “very excited” for their newest family edition.

Last month, Lively made her first red carpet appearance since giving birth to her newborn while attending Barnard College’s Annual Gala in New York.

The “Age of Adaline” actress also showed off her postpartum body that same month by rocking a few chic bikinis.

Last September, Lively revealed that she and Reynolds were expecting baby No. 4 by debuting her baby bump on the red carpet at the Forbes Power Women’s Summit.