Jennifer Lopez Shows Off Chest in Plunging Swimsuit

Whoa! Jennifer Lopez Shows Off Chest in Plunging Swimsuit, She has shown off her rock-hard abs on several occasions, but while vacationing in Rio de Janeiro, Brazil on Monday, she covered up her stomach while flaunting her breasts in a sexy one-piece.

Hitting the pool with her 25-year-old beau, Casper Smart, and her twins Max and Emme, 4, the 42-year-old superstar showed off her incredible sculpted shoulders and cleavage in the swimsuit's plunging neckline. She covered up her famous booty with a striped towel and rocked giant silver hoop earrings and oversized DITA Eyewear Bluebird sunglasses.

After soaking up the sun, she gushed about her day of R&R on Monday and posted, "Beautiful day in Rio with my coconuts @Trios22 @BEAUcasperSMART and my Mommy ?#familia? ?#greattimes? ?#happygirl?."

Though they've only been together since Fall 2011, Lopez's relationship with her backup dancer has already gotten serious.[usmagazine.com]

Beyonce Flaunts Amazing Figure in Low-Cut Black Swimsuit

Beyonce Flaunts Amazing Figure in Low-Cut Black Swimsuit
Even after having a baby, She Knowles is still bootylicious!

The singer, 30, showed off her post-pregnancy curves in a low-cut black swimsuit in St. Barts Monday; Knowles and her hubby Jay-Z, 42, are currently on vacation with their 3-month-old daughter, Blue Ivy.

Knowles and her husband managed to find some alone time during their Caribbean getaway, as they were photographed tanning on the beach and riding wave runners. (Blue Ivy was being cared for by a nanny.)

It's the first vacation for their baby girl, who was born in New York City's Lenox Hill Hospital on January 7. Knowles, who recently celebrated her fourth wedding anniversary with Jay-Z (real name: Shawn Carter), is scheduled to perform three times over Memorial Day weekend at Revel Beach's Ovation Hall in Atlantic City, New Jersey.

For now, Knowles -- a 16-time Grammy Award winner -- is relishing her time off. "She just is so happy. I've seen Bey like 3 times since she's had the baby," singer and friend Melanie Fiona recently told Us Weekly. "She's just glowing and she's saying [motherhood] is the best, and she just loves it!"[usmagazine.com]

Kate Upton's Hot Body Gallery On Swimsuit

Kate Upton's Hot Body Gallery On Swimsuit

[usmagazine.com]

Candice Swanepoel and Miranda Kerr : Ready to Swim

Candice Swanepoel and Miranda Kerr promoted Victoria's Secret 2012 SWIM Collection at the Thompson Hotel in Beverly Hills Thursday.

Pregnant Kourtney Kardashian Wears Bikini Alongside Kim, Khloe in Swimsuit Ad

Bikini babes! Kourtney Kardashian

The new ad campaign for Kim, Kourtney and Khloe Kardashian's latest Kardashian Kollection for Sears has just been leaked, and the girls are looking hot.

In the photo shilling their new swimwear collection for the department store, the Keeping Up with the Kardashians stars work three different sexy bikini styles.

Kim, 31, flaunts her famous curves in a two-piece with ruffle detail, Kourtney, 32, sports a staples bandeau top with an embellished bikini bottoms and Khloe, 27, rocks a printed bikini beneath a sheer cover-up.

The line's co-creator, Bruno Schiavi, is over the moon about the designs coming to life.

"First look at our new Kardashian Kollection Swimwear campaign! The girls look incredible!!!!!" he posted on his Facebook page Wednesday.

In addition to swimwear, the sisters are also celebrating the launch of their sexy lingerie line that is currently available at Sears stores and at sears.com.

"OMG how fab is this new ad for Kardashian Kollection lingerie?!? Nothing makes me feel sexier, plus it's all so comfy! Killing two birds with one stone! LOL," Khloe wrote with a pic of their ad.[usmagazine]

Mariah Carey Shows Off Post-Baby Bod In Swimsuit

New mom Mariah Carey is making a splash with her toned post-baby body!

“Ocean work out! It’s been a loooong time since I’ve been in the ocean,” the 41-year-old new mother of twins Tweeted on Tuesday, along with a photo of her in the water.

Mariah donned a black and teal one-piece, sunglasses and black visor while showing off her toned arms in the pic.

The singer previously told People that she loved working out in the water, telling the mag that water aerobics “is actually three times more effective” than other types of exercise.

Mariah and husband Nick Cannon became the proud parents of twins – Moroccan and Monroe – on April 30, which was the couple’s fourth wedding anniversary.[accesshollywood.com]