Hot Mamas

Wearing the appropriate diva workout outfit of tight jeans and designer shades, Jennifer Lopez kept her infamous booty in shape by high kicking while practicing the Brazilian dance-based martial art Capoiera in Uruguay on Thursday.

The 42-year-old got her self defense on in the middle of looking for talent in South America for her new Spanish-language talent show "Q'Viva - The Chosen!"

Oh wait, it's actually Geri Halliwell in London earlier this week.

A thonged out Miss Venezuela 2002 Aida Yespica gave away a free handful of booty on the beach in Miami yesterday ... in front of her kid ... during Day 2 of her amazing butt floss bikini vacation.

As for Aida's cheeky friend ... she's a model from Paraguay named Claudia Galanti.

These chicks really know how to give each other a helping hand.

"Miss Venezuela 2002" Aida Yespica hit the beach in Miami yesterday with a butt floss bikini ... and her 3-year-old son.

There's nothing like a mother's love ... for attention.

Pamela Anderson took her sexy mother-of-two lady bits to Mexico and shook her booty -- and weave -- at a Playboy event on Thursday.

Little Britney Spears turns 30 today ... but it seems like only yesterday that she was in the Mickey Mouse Club, recording smash hits, posing in a bra on Rolling Stone, dating Justin Timberlake, attempting to act in a movie, dancing with snakes, kissing Madonna, marrying for 55 hours, getting an annulment, remarrying, having kids, driving with her kids in her lap, divorcing, partying with Paris, flashing her Britney, dating the paparazzi, traipsing barefoot through Malibu gas stations, shaving her head, attacking paps with an umbrella, going to rehab, going to rehab, going to rehab, imploding at the VMAs, being hauled out on a gurney, wearing pink wigs, almost losing custody of her kids, being put under a conservatorship, gazing blankly into space, lip synching, arm dancing, falling for her agent and getting back on top.

Here's to 30 more great years in the spotlight, Brit Brit.

The day before confirming she was preggers, Kourtney Kardashian took her baby bump shopping in Beverly Hills on Tuesday.

The unwed 32-year-old is nine weeks along with her second child with boyfriend Scott Disick. The couple also have 2-year-old son Mason.

Wearing a form fitting white bandage dress, Christina Aguilera showed off her stunning talents at the AMAs last week, while Kelly Clarkson belted out her hits in a copper colored version on "The X-Factor."

Question is ...

Britney Spears went green in Rio by showing off all her environmentally sound bits in a bright emerald two-piece bathing suit on Tuesday.

The 29-year-old mother of two is doing her part to make the world a better place.

With temperatures only in the '50s in L.A. this weekend, it was up to gorgeous Rebecca Romijn to bring on the heat in her sexy two-piece bikini.

The 39-year-old mother of two braved the cool weather and showed off her smokin' hot body while on a photo shoot.

Jennifer Lopez showed off her sexy, taut mother of two tummy while in Argentina on Thursday.

The newly single 42-year-old is in South America scouting talent for "Q'Viva! The Chosen," the Spanish language singing competition she is producing with estranged husband Marc Anthony.

Jessica Simpson has finally confirmed what everyone already knew ... she's pregnant.

The singer just tweeted, "It's true ... I"m going to be a mummy!" -- posting a pic of herself in a mummy costume ... holding her baby bump.

Scary.

Bikini-clad supermodel Gisele Bundchen Brady showed off her, er, maternal instincts by frolicking on the beach in the Caribbean with her adorable son Benjamin on Friday.

Jessica Simpson arrived at JFK on Sunday with some extra baggage ... around her midsection.

While speculation is rampant that it's a baby bump, the 31-year-old has not confirmed if she is pregnant or not.

Looks like she may need those infamous mom jeans again after all.

Demi Moore looked to be in desperate need of a good meal when she hit the N.Y. premiere of her new movie last night ... and according to Joan Rivers, it's because Demi BARELY ate anything on her flight in from L.A.

Joan was on the same flight as Demi ... and after she got off the plane, Rivers sold out her co-passenger to the paparazzi ... telling them that all Demi ate on the 6-hour flight was an apple ... and some water.

By the time Demi hit the red carpet ... it was Moore who was feeding the media, by sporting her wedding ring ... despite rumors that her marriage to Ashton Kutcher is on the rocks.

"Bachelor" winner Shayne Lamas just treated her unborn fetus to its very first NUDE photo shoot ... and TMZ has the pics.

Lamas is weeks away from giving birth to her first child ... fathered by TheDirty.com honcho Nik Richie ... and before she pops, Shayne made sure to capture the beauty of pregnancy in all its stark naked glory.