Rihanna had the perfect antidote for sweltering summer weather as she cooled down in a pool in new photos shared Sunday by her Savage X Fenty lingerie brand.

The 36-year-old pop superstar and newly minted billionaire alternated between a striking red catsuit and an even skimpier bra-and-panties set while showcasing her curves in the cool blue water.

‘Subtle summer? We don’t know her…’ the brand captioned one of her posts, referencing Mariah Carey’s infamous years-old dismissal of Jennifer Lopez.

Rihanna was shown highlighting her pert derriere in one of the shots as she leaned over a shallow ledge.

Her fuchsia-colored suit featured a honeycomb pattern and a halter top that left her back and arms exposed.

Another photo posted to the brand’s Insta Stories showed the Work singer relaxing on her side in the shallow water.

She appeared to be decked out in Savage X Fenty’s Flocked Logo Crotchless Catsuit, which sells for $74.95 on its website.

Another closeup highlighted the ‘X’ medallion and a strand of fabric dangling from the collar.

Rihanna also tried on another sizzling look, this time featuring a red Fenty bra in a similar shade.

She appeared to be standing at the side of the pool while wearing the Flocked Logo Unlined Bra, which sells for $44.95.

‘Sun & Soaked,’ the second post read with water and sun emojis.

Rihanna’s look featured the same hexagonal pattern with the ‘Savage’ name printed on it.

The hitmaker looked ultra-cool in a slim set of rectangular reflective sunglasses.

She wore green jeweled earrings and had thick gold chains draped around her throat for some extra sparkle.

It’s not clear when the latest photos were taken, but Rihanna wore her classic pixie cut, a look that she covered up with a baseball cap last week when she was spotted at a Whole Foods grocery store in Manhattan.

A final burst of photo gave a clearer view of Rihanna’s Flocked Logo Brazilian underwear, which featured a cut-out section at the top with strands of fabric suspending another medallion with the brand’s logo.

The item is available online for $19.95.

Rihanna’s latest display comes after Forbes declared that she was ‘officially a billionaire’ earlier this month.

In fact, she appears to be worth well more than that, as the publication estimates that she’s worth closer to $1.7 billion.

However, that vast majority of that worth is unrelated to the music that made her a household name.

Most of her wealth is related to her cosmetics company Fenty Beauty, which the Forbes confirmed she owns 50 percent of.

Her lingerie company Savage x Fenty reportedly makes up another $270 million of her wealth, and the rest of her fortune comes from her music career, as well as occasional forays into acting.