Hottest Bikini Bodies of 2017: Jessica Alba,Hilary Duff, Kylie Jenner and More Stars!

Work it, ladies! See Jessica Alba, Hilary Duff, Fergie and more stars in the sexiest bikinis of 2017 — so far.

Ariel Winter

The Modern Family star flaunted her curves in an ice blue bikini on May 29, 2017. 

Kourtney Kardashian

The reality star lounged in a rainbow bikini on April 25, 2017.

Demi Lovato

Wearing a strapless black and white two-piece, the singer declared April 21, 2017: "love your body the way it is."

Irina Shayk

Hot mama! One month after giving birth to daughter Lea, the model showed off her post-baby bod on Instagram April 18, 2017.

Elizabeth Hurley

In a red bikini from her Elizabeth Hurley Beach collection on Frégate Island in the Seychelles on April 13.

Lisa Rinna and Delilah Belle

Rinna in a scarlet two-piece and her daughter in mismatched black and white separates in Los Cabos, Mexico, April 12.

Lourdes Leon

In a bubblegum pink bikini while strolling on the beach in Miami on April 10.

Kate Beckinsale

In a red bandeau bikini top and white bottoms while lounging over the ocean in an Instagram pic shared on April 10.

Heidi Klum

In a grommet-accented red bikini in Turks and Caicos on April 6.

Bella Hadid

In a scarlet string bikini while stretched out on the sand in an Instagram snap shared on April 2. Her caption? "Reflect and recharge 

NeNe Leakes

In a jewel-embellished royal blue bikini and a multicolor coverup in a photo shared via Instagram on April 2.

Kristin Cavallari

In a cocoa-colored string bikini — just over a year after giving birth to her third child — while vacationing with her husband, Jay Cutler, on March 26, 2017. Via Instagram, Cavallari captioned the pic, "Swingin' around ☀️.

 

Teresa Giudice

The mom of two worked her toned bikini body in a teal two-piece with yellow gemstones in a pic shared via Instagram on March 22, 2017.

 

 

Rosie Huntington-Whiteley

In a Missoni bikini while flaunting her baby bump in her pregnancy announcement shared via Instagram on February 9.

 

 

Britney Spears

In a teeny yellow bikini with ruffled details in a video shared March 10 via Instagram.

 

Emily Ratajkowski

In a white string bikini while posing for a vacation snap shared via Instagram on March 9.

Bella Thorne

In a printed sky-blue string bikini on vacation in Mexico on February 20.
 

 

Kim Zolciak-Biermann

In a black halter bikini while strolling on a beach in an Instagram pic snapped by her husband, Kroy Biermann, and shared on January 31.

 

Hailee Steinfeld

In a striped suit with an off-the-shoulder top, revealed in an Instagram shot on New Year's Eve.

Alessandra Ambrosio

In a textured taupe bikini en route to the Praia Brava beach in Brazil on January 2.

Jasmine Tookes and Romee Strijd

In bandeau-top bikinis while vacationing in Bahia, Brazil, on January 2.

Romee Strijd

In a baby-pink Tori Praver two-piece with high-waisted bottoms in Bahia, Brazil, on January 3. "sea you soon 🍉," she captioned via Instagram.

Camila Cabello

In a white and nude bikini while vacationing in Cancun on January 3.

Kylie Jenner

In a black string bikini with white stitching and a matching choker, which she rocked in an Instagram pic on January 4. 

Kourtney Kardashian

In a lavender two-piece and a body chain while vacationing in the Bahamas, later shared via Instagram on January 5.

 

Bella Hadid

In a teeny black string bikini while on location in the Bahamas for a shoot on January 10.

Kristin Cavallari

In a striped Prey swimsuit designed by her former costar Audrina Patridge while visiting Sayulita, Mexico, on January 13.