Popsugar Fashion Celebrity Style Jessica Simpson's Lime-Green Skims Bikini on Instagram Jessica Simpson Wears the Same Thongkini Hailey Bieber Was Spotted in — Shop It Here 26 April 2023 by Yerin Kim View this post on Instagram A post shared by Jessica Simpson (@jessicasimpson) As POPSUGAR editors, we independently select and write about stuff we love and think you'll like too. If you buy a product we have recommended, we may receive affiliate commission, which in turn supports our work. Jessica Simpson is ready for swimsuit season. On 25 April, the 42-year-old singer shared a mirror selfie of her posing in a neon beach outfit, featuring a lime-green Skims set worn by Hailey Bieber just two months before. Simpson styled the triangle bikini top and matching thong-style bottoms with a sarong in the same bright hue, as well as bright-pink platforms from her eponymous fashion label. "SKIMS Swim + @Jessicasimpsonstyle Shoes = Neon Energy," she captioned the photo on Instagram. Amid her alleged feud with Selena Gomez, Bieber was spotted in the same swimwear in February while holidaying in Cabo. The Rhode founder wore a slightly different three-piece set from Skims, opting for boy shorts instead of Simpson's long sarong. Bieber further accessorised with a red New York Yankees baseball cap and gold hoop earrings from Jennifer Fisher. Kim and Khloé Kardashian have also shown off the same triangle-style bikini from the brand in different colours. Simpson has been sharing more of her laid-back, beachy style on Instagram lately. Recently, she posted photos of Earth Day celebrations with her family of five, wearing a boho beige midi dress with a lace trim, suede boots, and a straw hat. But for recent evening outings in New York City, she's opted for edgier silhouettes. In one day, she was photographed in both a plunging yellow dress with stomach cutouts and a pleated leather dress. Shop Simpson's exact Skims bikini and her platforms ahead. Related: The Thongkini Is the Power Suit of the Summer Jessica Simpson's Exact Neon Swimsuit Image Source: skims.com Skims Swim Triangle Top (£38) Skims Swim Triangle Top £38 from skims.com Buy Now Image Source: skims.com Skims Swim Dipped Tie Bottoms (£36) Skims Swim Dipped Tie Bottoms £36 from skims.com Buy Now Image Source: skims.com Skims Cover Up Tie Sarong Skirt (£78) Skims Cover Up Tie Sarong Skirt £78 from skims.com Buy Now Jessica Simpson Wears Neon Skims Bikini View this post on Instagram A post shared by Jessica Simpson (@jessicasimpson) Celebrity StyleSKIMSShoppableSwimwearJessica Simpson