Hot Bodies

With her lovely little monsters stuffed into her bikini top, Lady Gaga showed off her sexy new curves and flat tummy while waving to fans from her hotel balcony in Rio de Janeiro on Tuesday.

She was born this way.

'Real Housewives' star Joanna Krupa is two things -- ridiculously hot in a bikini, and definitely NOT a hooker .. because she said she's not. Case closed. Now, camera whoring ...

The day before the elections, singer turned television show judge Christina Aguilera showed off her bootyful patriotic backside in a pair of sexy skintight blue pants with white stars all over them in L.A. last night.

Aguilera was at Mozza, where she had dinner with fellow "Voice" judge Blake Shelton and his wife Miranda Lambert (video below).

Ridiculously sexy "Real Housewives of Miami" star Joanna Krupa got the ride of her life ... by straddling her very lucky fiancé Romain Zago in the nippy waters off South Beach this weekend.

The 33-year-old smokin' hot bombshell showed off her perfect Polish lady parts in an environmentally friendly green bikini.

Joanna is really wrapped up in her man.

Pop "singer" Ke$ha showed off all of her lovely bones in Australia this weekend ... by wearing a momtastic black one piece swimsuit with an image of a skeleton on it.

That is all.

Evelyn Lozada is getting ready for life after reality TV and she's decided to focus on fitness -- and TMZ has learned she's already made her first move ... in the form of a big money endorsement deal.

According to our sources, the "Basketball Wives" star has signed on to endorse an organic and caffeine free energy shot called youthH2O. We're told the deal was for a whopping six figures, but Lozada has her eyes set on bigger things.

Our sources say Lozada is also close to signing on to create her own brand of workout videos as well as a deal to become the face of a workout equipment company. Judging from the pic below she recently posted on Instagram ... it's easy to see why.

We're told she knows "Wives" won't last forever and wants to create a workout empire a la Jane Fonda -- who made millions on workout books and tapes.

From the front, 32-year-old super model Gisele Bundchen is pregnant with hubby Tom Brady's baby.

From the back, you'd never know.

Michael Jackson's former house is now a playground for semi-nude dudes in assless undies -- which ain't so weird ... relative to what used to go on there.

Khloe Kardashian says she can't really blame Simon Cowell for pointing out her nipple situation during a live taping of "X Factor" ... 'cause things would've been even more awkward if he ignored 'em.

As we previously reported, Simon made a couple comments about Khloe's enthusiastic areolas during Wednesday's show ... suggesting the air conditioner was on a little too high.

But on her way out of Boa Steakhouse in Hollywood last night, Khloe told us, "I think if he didn't say it, it probably would have been awkward ... because that was pretty noticeable ... that's live TV."

We also asked Khloe how she felt about working with record producer Damon Thomas -- who happens to be Kim's ex-husband. Awkward, right?

Who: 3 random, but very hot chicks.
Where: Hollywood
When: Halloween
What: Engage them in intelligent conversa--just kidding ... we're gonna show sexy montages!
Why: The hell not?

Boom. Journalism, dude.

This is Nicole Trunfio ... and she's the only famous person we could find today who's in a bikini.

In case you don't know who she is ... Nicole is an Australian-born fashion model who's worked for Victoria's Secret, Chanel, Vogue ... you get the idea.

We really didn't know who she was either ... so we went to her website ... and were greeted with a video that contains partial nudity.

So, if you don't like partial nudity, you should definitely NOT go to her website ... NicoleTrunfio.net.

Khloe Kardashian's boobs stole the show on "X Factor" last night ... this according to Simon Cowell who said he was so distracted by KK's tatas ... he could barely focus.

During Khloe's debut episode as a co-host -- along with Mario Lopez -- it became very apparent that KK wasn't wearing a bra underneath her extremely sheer top.

At one point, Simon pointed out that Khloe was pointing out ... saying, "May I say Khloe, you're looking very sexy tonight ... I think the air conditioning is on high."

Khloe shot back, "You love it" ... Simon, "It's very distracting."

Here's a picture of Kristen Stewart and Robert Pattinson holding hands on their way to a Halloween party at a cemetery in Hollywood last night ... but who cares 'cause LOOK AT LIBERTY ROSS!!!!

The "Snow White and the Huntsman" actress threw on her tightest, most revealing Catwoman catsuit to go trick-or-treating with her two kids last night.

Liberty's estranged husband Rupert Sanders joined the gang -- he was dressed up as a bad-decision maker who's desperately trying to win back his hot wife.

If you're expecting Paris Hilton, Carmen Electra, Fergie, and Dolly Parton to dress up for Halloween in something slutty ... you're smart -- but TMZ knows exactly which super-revealing outfits they picked out this year.

A rep for L.A.'s famous Trashy Lingerie store tells TMZ, all four ladies stopped in to purchase various sexy costumes.

Paris picked up 4 costumes ('cause one is so bourgeois) for a total of $3,000 -- two different fairy outfits, a sexy Robin-looking outfit, and an Alice in Wonderland costume.

Dolly dropped more than 5 grand on a simple black leather pirate get up -- but it required custom tailoring for her, umm ... jack-o-lanterns. Hence the huge markup.

By the way ... a bunch of Hollywood costume shops told us what the most popular celeb-themed costume ideas are this year. Which one you got?

If there was one bright spot in the chaos of Hurricane Sandy ... it was the strength and resolve of Coco Austin ... who braved rain and winds to make sure the masses would still get the opportunity to ogle her breasts.

Coco played the role of weather girl last night ... giving a play-by-play of the storm from her balcony in New Jersey.

Like a true pro, Coco stayed focused ... and refused to let the wind blow her jacket over her boobs during her report.