Jennifer Lopez's 1-Piece Is Plunging AND Backless, So Basically It's a Sexy Double Whammy

Dear Jennifer Lopez,

Please have mercy on my feeble heart. I'm no longer able to process the utter perfection of you wearing a swimsuit. Also, kindly divulge all your anti-aging secrets STAT. Thanks!

Sincerely,
Victoria

This is the personal letter I intended to send J Lo after I saw her rockin' the heck out of her 49th birthday bikini, but I unfortunately didn't get around to it before she jetted off to Italy with her man, Alex Rodriguez. After lounging on a private yacht in a teeny-tiny white bikini (and before spontaneously performing "Let's Get Loud" for a crowd of people at a bar), Jennifer slipped into a sexy swimsuit to enjoy some fun in the sun on another boat.

J Lo wore a black Norma Kamali one-piece with the cutest star print while shimmying to some music on the boat deck. Her bathing suit featured quite the plunging neckline, but the hands-down hottest detail was its backless silhouette. She paired the flattering suit with a sheer black coverup, chunky stud earrings, and round sunglasses. Ahead, see the star in her chic one-piece and keep reading to shop her exact suit and a few similar styles for yourself.