Hot Mamas

Dina Lohan may not have encountered 15 men on a dead man's chest at a Labor Day party, but it sure looks like she found that bottle of rum.

Dina, who played Tennille to a very eccentric Captain -- millionaire Sir Ivan Wilzig -- partied Sunday at Ivan's estate ... which people call the Playboy Mansion of the East Coast.

Several party-goers tell TMZ ... Dina went full bore, slurring her speech and at times zoning out, as she bragged that Oprah was interviewing her today for the Lindsay Lohan docu-soap.

We're told Dina was telling people at the party -- billed as "Sailors and Sinner Soiree" -- she was a good mother. She also said there was nothing ever wrong with Lindsay.

Today is Labor Day ... a time to honor the hard work and dedication of our labor force, and no one is workin' it harder than Alessandra Ambrosio -- and her perfectly sculpted ass.

Dear Mexican drug cartels,

Here is Kate Beckinsale ... in a bikini ... in Mexico.

Please don't behead her.

Less than a week after celebrating her 55th birthday ... Madonna ventured out in Rome Wednesday wearing a shiny gold grill piece.

2005 called ...

This video is pretty great ... Kristin Cavallari messing with the paps after a night of clubbing in Hollywood -- shakin' 'em down for cab fare in exchange for a photo ... and it's awesome.

It's that classic KC bitchiness we all know and love ... with the reality star shaming the paparazzi for $5 outside Hooray Henry's in Hollywood -- "I just posed for you. Pony the f*ck up."

Eventually, one of the snappers opens his wallet ... but Kristin was clearly not impressed.

It's not like she needs the money -- her husband Jay Cutler is at the end of a 5-year $50 million contract.

It's a brawl of the Brazilian models!

Ana Beatriz Barros (31) strolled on the beach in Greece with a sexy striped bikini and wild sunglasses yesterday (left) -- while Alessandra Ambrosio (32) wore an even stripier bikini and even wilder sunglasses along side her (right).

Normally, we wouldn't feel so guilty checking out Gwen Stefani's incredible ass during a bikini-clad boat outing in France ... but her kid was there.

So, we put a black bar over his face.

And now we feel less guilty.

Enjoy!

Here's a photo of Beyonce -- sporting either a wig or extensions -- looking like she's ready for a cameo on "90210."

Kourtney Kardashian's DNA test doesn't prove jack ... so says the male model who insists he's the REAL father of her 3-year-old son Mason, not Scott Disick.

Michael Girgenti tells TMZ, he saw the DNA test results TMZ posted on Thursday, which Kourtney got from an independent lab, showing that Scott is Mason's dad -- but Girgenti insists those results could easily have been forged.

As a result, Girgenti is refusing to back off his paternity lawsuit, in which he claims he knocked up Kourtney in 2009 after meeting her at a photo shoot ... and Mason is the result.

Girgenti tells us he won't be satisfied until a court-monitored DNA test is conducted.

Kourtney Kardashian is putting the rumors to rest that she conceived 3-year-old Mason after cheating with a male model, releasing DNA test results Thursday that show Scott Disick is really the father.

TMZ broke the story ... a male model named Michael Girgenti is suing Kourt for paternity over Mason, saying he had sex with her in '09 and 9 months later she popped out a kid.

KK immediately denied the allegations as a grab for fame -- but now she's got hard proof ... a lab doc that says the probability that Scott is the dad is 99.99% ... meaning the male model is 99.99% full of it.

Kim Kardashian finally showed her face in public after birthing baby North West -- surfacing at an L.A. medical facility Wednesday -- and giving us a glimpse at her post pregnancy bod ... sorta.

These are the FIRST photos of Kim and Kanye West with their daughter since KK popped back in June, and everyone looks happy and healthy. Hell, even Yeezy was smiling as they walked into the doc's office ... with a nanny-assist, naturally.

No shot of North's face though ... she was fully covered in a car seat.

Mama K was all top secret too -- concealing her figure under a baggy button-down with another shirt tied around her waist and famous cheeks ... for extra coverage.

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.