Kylie Jenner's Neon Bikini Looks Pretty Tame From the Front, but Then She Turns Around

Kylie Jenner is kicking off Summer in classic KarJenner fashion: wearing a jaw-dropping bikini. The 21-year-old reality TV star celebrated her BFF Anastasia Karanikolaou's birthday on June 9, and the crew wore matching neon-pink swimsuits for the occasion.

Kylie is known for her expansive wardrobe, which must include an almost-endless swimsuit drawer. She's no stranger to a sexy bikini, and her longline spaghetti-strap top and high-cut bottoms certainly fit the bill. Kylie found a look that shows off all her, ahem, assets, for some fun in the sun with friends. Ahead, see photos of her swimwear from every angle, but warning: it might steam up your screen.