Hot Mamas

Bethenny Frankel knows ... when you're as tiny as she is, it's always safer to go swimming in the ocean when you're equipped with the proper flotation devices.

Safety first.

Christina Aguilera and her ex-husband Jordan Bratman have called a truce -- at least temporarily -- and got together for a beach playdate with their 5-year-old son this weekend.

It's pretty commendable that the Xtina and Jordan played nice -- considering they went through a pretty nasty divorce ... with Jordan initially refusing to move out of the family home and forcing Aguilera to move into a hotel.

But this weekend, it was all smiles in Venice Beach ... where J & C came together to escort little Max to a birthday party.

Selma Blair is mixing fun bags with shopping bags -- the former "Anger Management" star was unabashedly breastfeeding in plain sight at one of the biggest shopping spots in L.A. like it was no big deal.

Blair was spotted at The Grove with her 2-year-old son ... pumping the kid full of breast milk on a trolley, surrounded by shoppers.

They're the stars of the BIGGEST sex tapes of ALL TIME ... and now, it seems Pam Anderson and Rick Salomon are back on in a big way.

Pam (who famously tamed Tommy Lee's mega-penis on a boat) was spotted out with Rick (who famously spent 1 Night in Paris) on the beach in Hawaii this week during a romantic getaway.

Sources tell us Pam and Rick -- who were married from 2007 to 2008 -- have been spending a lot of time together in the past couple of months ... and are virtually inseparable.

We're told they're both "very into health and fitness" -- and as you can see by Pam's body, it's working.

Damn.

Britney Spears and her giant breasts (who knew?) know no fear -- because she braved the potentially less-than-pristine pools of a water amusement park for TWO straight days!

She better pray it's #1, and not #2 ... rated.

Britney Spears LOOOOVES herself some waterslides and lazy rivers ... 'cause the pop star threw on a couple of bikinis this week and hit up a Southern California waterpark -- 2 days in a row!

TMZ obtained pics of Brit -- along with her kids -- at Six Flags Hurricane Harbor in Valencia, CA on Wednesday where Ms. Spears showed off her hardbody physique in a bright pink bikini.

Brit was also spotted at the park on Tuesday ... 'cause as everyone knows, ya can't hit up all the rides in just one day!

The dreaded high-waisted bikini strikes again!!! Just days after Taylor Swift terrified the nation with some grandma's dusty old swim-diaper ... Snooki subjected her OWN DEFENSELESS CHILD to the horrific ensemble.

The pics were snapped Monday on the beach in Seaside Heights -- aka "Jersey Shore" mecca -- and luckily, Snooki's baby daddy Jionni LaValle was there to distract 11-month-old Lorenzo for long enough that he didn't go blind.

We know Shakira's hips don't lie, but her ass is another story -- because even though she put on a sexy g-string to hit the beach in Hawaii ... she kept her goods under wraps!

Why so cruel, Shakira? TMZ investigates!

"Modern Family" star Sofia Vergara threw on her whitest bikini in Greece this week ... and flashed a vertical smile to all of the locals.

Sofia seems to be on a butt-flashing kick these days ... as evidenced by this, this, this and this.

God, we love you.

Mariah Carey made the fashion statement of the season -- and the great news is you don't have to be super rich like her to get the same look ... but you do have to dislocate your shoulder.

Sometimes fashion hurts.

This is painful ... Mariah Carey was so self-conscious about wearing a sling on stage this weekend in NYC, she tried to disguise her broken wing with ridiculous fashion accessories -- but it completely backfired.

Mariah -- who dislocated her shoulder while filming a music video earlier this month -- performed at the MLB All-Star Charity Concert Saturday night in 3 different outfits ... which included 3 matching sling disguises, including a weird superhero feather arm, and something that resembled a giant Q-tip.

The problem ... rather than divert attention away from her injury, the disguises made it way more obvious.

INTERGALACTIC EXCLUSIVE: TMZ has learned, "Teen Mom" porn star Farrah Abraham will be living out every young girl's fantasy to model nude for Playboy magazine!!! Just kidding, Playboy rejected her sorry ass.

Sources tell us, the star of "Backdoor Teen Mom" reached out to the men's magazine following her sex tape release about appearing fully nude in an upcoming issue ... one of her lifelong dreams.

But the mag said no way, ho-se.

That didn't stop Farrah from trying one more time though -- we're told she reached out again last month ... and the magazine shot back with a SECOND NO, saying they just didn't have enough room for her.

Makes sense ... her new boobs are pretty damn big.

Two-and-a-half months after undergoing a double mastectomy, Angelina Jolie was back to wearing sexy low-plunging shirts during a film scouting trip to Hawaii ... and she looked great!!

Of course, Jolie had her breasts removed earlier this year in order to minimize her risk of breast cancer. ... after doctors estimated her risk of breast cancer was at 87 percent.

After the double mastectomy, Jolie underwent another round of procedures, which her doctor described as "reconstruction of the breasts with implant."

You ever hit the bars so hard, you can't walk straight, you show everyone your ass, and your boobs fall out of your dress?

Yeah ... that happened to Brandi Glanville last night.

The "Real Housewives of Beverly Hills" star was stumbling around West Hollywood after what appeared to be a high-end bar crawl that started at The Abbey ... moved to Dan Tana's ... and ended at the London Hotel.

Good news -- it appears she took cabs everywhere.

Heidi Klum just posted this on Twitter ... and we have TWO fun facts:

1) Klum was born in Germany but obtained her American citizenship in 2008.
2) Who cares? She's in a bikini.

Wearing daisy dukes up to her armpits, gorgeous Victoria's Secret supermodel Alessandra Ambrosio was in bad need of some self-service yesterday in L.A. -- dropping by a local gas station for a quick refill.