Kwon Eun-bi and 'Single's Inferno 4' Star Lee Si-an Make a Splash at Waterbomb Festival in Bold Bikinis

Singer Kwon Eun-bi and 'Single's Inferno 4' participant Lee Si-an turned heads with their daring bikini looks at the Waterbomb festival.

On the 6th, Lee Si-an shared on her personal account, tagging the official Waterbomb account and Kwon Eun-bi, with the caption "2025 Rumor."

In the photos, Lee Si-an and Kwon Eun-bi showcased perfect summer visuals in bold bikini styles. Kwon Eun-bi flaunted her toned figure in a red checkered shirt and lace bikini, while Lee Si-an added a fresh charm with a floral wrap-style top and white shorts.

The duo performed a duet of "Rumor" on the Waterbomb stage.





Both stars enhanced their sexy appeal with detailed makeup and wavy hairstyles. Netizens reacted with comments like "Si-an is still the same after 7 years," "So spicy," "You looked beautiful today," and "Hot."

Meanwhile, Lee Si-an and Kwon Eun-bi, who both appeared on 'Produce 48,' have maintained their friendship. Former trainee Lee Si-an gained recognition through 'Single's Inferno 4' and later revealed on a variety show, "I brought 40 to 50 outfits. My close friend Kwon Eun-bi lent me luxury accessories, shoes, and bags so I wouldn't feel intimidated."

Photo=Lee Si-an's account

This article was originally published in Korean on Xportsnews and was translated into English using AI.

by Lee Yejin