Rihanna sparked a meltdown as she flaunted her peachy derriere in jaw-dropping black underwear.

The snaps shared on Instagram showed the Bad Girl singer – who has a lingerie brand named Savage X Fenty – stretched across a bed in a risque black corset that laced up across the back.

RiRi, 34, was wearing shoes that laced up her legs and had her glossy black hair swinging loose over her shoulders.

Her head was slightly turned to one side as she pouted for the sizzling sH๏τ.

Others in the series of black and white snaps showed the singer turned away from the camera and jutting her bottom to the side, and posing on one leg in Sєxy suspenders.

In another picture the mum-of-one had poured her curves into a strapless, figure-hugging corset that flaunted her bombshell body.

“TOMORROW is the day!!!” wrote Rihanna, apparently plugging her upcoming Savage x Fenty show.

The star’s fans went wild for the raunchy sH๏τs, which triggered an avalanche of flaming H๏τ emojis on Instagram.

“OMG!” one fan posted in the comments section, as another called the hitmaker a “H๏τtie”.

“Jaw on the floor,” said one of Rihanna’s followers.

Another posted: “WHEEEEEWWWWW serving straight up HEAT in black and white pH๏τos.”

Someone else said they were “dying with love” after checking out the star’s latest upload.