The 2009 AVN Female Performer of the Year, Jenna Haze showing off her fabulous figure in Hawaii on Tuesday afternoon.

Looking stunning in her tiny two-piece bikini, the adult film star splashed in the water and struck a few sexy poses as she enjoys a vacation from her busy work duties.

Jenna Haze was physically exhausted from filming and promised herself the only thing she would allow herself to swallow would be sea water when her banana boat capsized.

Jenna Haze bikini pics @ a beach in Hawaii

American glamour model Carmen Electra, was spotted doing a few yoga moves while holidaying in Greece. Electra, 37, who is currently filming her new reality show in Greece, was seen performing a series of stretching exercises in a white bikini, which accentuated her toned body, reports the Sun.

Carmen Electra was also seen taking time out to relax and admire the view from her hotel pool. The model, who bared her boobs during The Crazy Horse Paris Show at the MGM Grand in Las Vegas, has also done well in the fitness DVD market with her series of workouts called Strip Fit.

The 51-year-old actress, Sharon Stone was spotted on holiday in Sardinia, Italy over the weekend, showing off her fit and fine form with a tiny red and white bathing suit, and she still looks proud with her old body.

Sharon Stone – Bikini Candids on Yacht, Sardinia

The “Circus” singer, Britney Spears showed off her buff bod in a purple bikini and had quite the entourage with her today, including her two sons, mom Lynne, dad Jamie, and sister Jamie Lynn with her daughter.

“They both looked to be in pretty good shape,” a witness tells Usmagazine.com of the sisters, who spent about an hour at the Mandarin Oriental Hotel pool Monday afternoon with their kids and parents.

It’s the first time 18-year-old Jamie Lynn, who welcomed daughter Maddie in June 2008, has shown off her post-baby body. “She had on a white, spangly top,” the witness says. “A very little bikini!”

Britney and Jamie Lynn Spears Bikinis in Miami

Geri Halliwell, 37, flaunted her own much more toned figure on the trip to Monaco with boyfriend Henry Beckwith, 30, and daughter Bluebell.

Geri Halliwell in Gold Bikini

The blond Cali girl Kristin Cavallari sported a trendy black tankini while took to Malibu Beach to film scenes for her upcoming season of “The Hills.”

Kristin Cavallari – Bikini scenes filming The Hills, Malibu

Geri Halliwell enjoys some vacation time with her aristocrat boyfriend Henry Beckwith on a yacht in Sardinia, Monaco on Wednesday.

The 37-year-old Ginger Spice showed off her toned tummy while playing with cute daughter Bluebell Madonna, 3.

Geri Halliwell Bikini in Sardinia

Carmen Electra isn’t shy with her bikini body and she showed it off once again on Kos Island in Dodecanese, Greece. She was spotted on vacation with her fiancé Rob Patterson.

Carmen, 37, and Rob, 38, got engaged last year in Las Vegas while she was celebrating her 36th birthday. This will be the third marriage for the actress-model, who was previously wed to rocker Dave Navarro and, briefly, to NBA star Dennis Rodman.

Carmen Electra bikini snaps on the island of Ko in Greece

Emma Roberts was spotted sporting a yellow bikini top and distressed jeans in Venice, California yesterday.

She’s just another of the many stars who have parts in the ensemble cast, including her aunt Julia though the two don’t share any scenes.

Emma Roberts – In yellow bikini top on Valentine’s Day set in Venice

The Pussycat Dolls singer, Ashley Roberts, was spotted frolicking around the beach in Malibu yesterday.

Ashley Roberts looks fit as she pranced around in a sexy black bikini top with an animal print bottom and a silk scarf.