Celebrity Bikini Bodies: Summer 2012

We would love to take note of how this world-famous supermodel stays so fit. Perhaps it's from all those romantic walks on the beach with her boyfriend?

This Avatar hottie shows off her toned tush (and bod!) while toweling off in Cannes, France.

Surf's up! Our favorite Pretty Little Liar looks like a bonafide beach babe at Bongo's Bikini Shack in Miami Beach, Florida. Let's just hope that the mysterious "A" didn't suddenly pop up and ruin the event or her surfer girl moment!

This curvy Sports Illustrated model and Internet sensation looks incredible as she strikes a pose backstage at the Beach Bunny Swimwear show in Miami.

Audrina works on her summer tan as she celebrates her 26th birthday at the Wet Republic pool in Las Vegas.

Selena spends a romantic day on the beach in Hawaii while vacationing with BF, Justin Bieber.

Bar enjoys the sunny weather while laying back and relaxing in Cannes, France.

During her vacation in Mexico, Ashley goes for a midday stroll on the beach while she chats on her phone.

Bethenny heats up Miami Beach, Florida with her lean and fit bikini bod.

Spears goes for a dip while vacationing in Hawaii with beau, Jason Trawick.

Real Housewives of New York reality TV star, Kelly, struts her stuff on the beach at The Setai Hotel in Miami Beach, Florida.

Whitney soaks up the sun while hanging pool-side in Waikiki, Hawaii.

Paris shows off her toned tummy while having fun on the beach in Maui, Hawaii with the rest of the Hilton clan.

Christina wades in the water with her adorable beach baby, Violet.

Ciara enjoys a beautiful day catching rays at the beach in Miami, Florida.

Heigl cools off in the ocean after spending the day on the beach in Miami.

This hot beach mama flaunts her flawless figure while vacationing in the Caribbean island of St. Barts with daughter, Coco and heartthrob co-star, Josh Hopkins.

Kruger sports a We Are Handsome panther swimsuit on a relaxing vacation in Mexico.

Rihanna also rocks this We Are Handsome panther swimsuit as she spends the day on the beach with friends on Sandy Lane Beach in Barbados.

Do you prefer this stylish suit on Diane Kruger or Rihanna? Let us know in the comments below.

Elisabetta stays hydrated while riding around on Roberto Cavalli's yacht in Cannes, France.

Eva shows off her perfect beach bod in Varigotti, Italy just two short months after giving birth to her second child. (Doesn't she look amazing?)

Former Spice Girl, Geri, models a cute, flirty piece from her new swimwear collection called "Geri by Next".

Gwen relaxes with her family on the Luna boat in Cannes, France.

McCarthy sports a black fedora and matching bikini while enjoying a day in Miami Beach, Florida.

Julianne romps around in the water with co-star, Diego Boneta, while filming "Rock of Ages" in Hollywood Beach, Florida.

Dancer, Karina, hosts the Tao beach party at the Venetian Resort Hotel Casino in Las Vegas.

Kate relaxes on the beach with her family while vacationing in Mexico.

Kathy shows off her flat stomach after going for a swim in Hawaii.

Chloe cools off by going for a dip in Miami Beach, Florida.

Rowland sports a bright, eye-catching bikini in Miami Beach, Florida.

Maria shows off her fit bikini bod as she enjoys a gorgeous day on the beach in Miami.

Rodriguez spends the day on the beach while vacationing with her friends in Formentera, Spain.

Nicky sports a tiny, green and blue patterned bikini while having fun on the beach with the whole Hilton family.

Olivia spends a romantic day on the beach in St. Barts while on a date with Johannes Huebl.

Bilson enjoys a day on the beach with Hayden Christensen while on a holiday in Barbados.

Rue looks beautiful as she poses in a bikini for the 1st time ever after losing 50 lbs on the Jenny Craig diet.

Aubrey spends the day in the sun at Liquid Pool Lounge in Las Vegas, where she hosts a daytime pool party.

Serena sports a bright pink bikini top and leopard bottom while on the beach in Miami.

Pregnant Tori flaunts her growing belly while spending the day with her family in Malibu, California.

Vanessa celebrates her birthday by enjoying the sunny weather in Los Cabos, Mexico with fiancé, Nick Lachey.