Beauty

2013 is already bringing huge changes for Lindsay Lohan.

Just two days after looking really rough in London (below) for New Year's Eve, the 26-year-old actress stepped out looking like a totally different person.

Unlike her NYE meltdown, Lindsay showed up at London's fancy Nozomi restaurant last night, glowing in a black fur jacket and a brand new face.

Here's to new beginnings.

Two major weight loss companies won't touch Kim Kardashian's "big fat ass" with a 10-foot pole ... TMZ has learned they have zero interest in signing the pregnant celeb to a Jessica Simpson type deal.

Reps for Jenny Craig and Medifast tell TMZ they won't be be helping Kim K shed her post-baby weight -- and their reason, ironically enough, is the reality TV star isn't real enough.

Interestingly, JC's rep added, "We will continue our working relationship with Mariah Carey."

Of course we don't know if Kim's even looking for a new weight loss deal ... she endorsed Quick Trim last year.

It's been eight years -- and two kids -- since she infamously bronzed her glorious God given talents in this amazing shot from 2005, butt we still gotta ask ...

Leonardo DiCaprio is clearly enjoying his single status and partied it up on a yacht with a bunch of hot bikini babes in Australia over the holiday weekend.

Along with all the sexy chicks -- some of whom were topless -- the 38-year-old "Django Unchained" star also hung out with his wingmen Jonah Hill and Lukas Haas.

Up until around two months ago, DiCaprio was dating Victoria's Secret supermodel Erin Heatherton.

Forget Lamaze classes -- Kim Kardashian's fetus is already getting its daily workout ... at the gym.

Kim -- who's roughly 3 months pregnant with Kanye West's baby -- took her barely-visible baby bump out for a cardio sesh this morning in L.A.

From the looks of it ... Kim's taking a page out of Jessica Simpson's maternity wardrobe playbook -- lots and lots of black clothing.

But we'll give her credit for the spandex. Then again ... she's only 12 weeks into this.

Facebook founder Mark Zuckerberg is white hot -- exposing his burly man chest while vacationing in Maui.

Zuck wasn't shy about sharing his topless physique while taking his wife Priscilla Chan out for a private surf lesson.

See, there is something $14 billion can't buy.

The photos tell the story -- it was a rough year for Lindsay Lohan.

These pics of Lindsay were snapped as she returned to her London hotel just before the stroke of midnight.

Lohan looked disheveled and a little bloated after celebrating the end of a year that included --

-- a car crash
-- 3 fresh criminal charges for lying to cops
-- getting her probation in the jewelry heist case revoked
-- arrested in NYC for assault
-- arrested in NYC for hit and run
-- calling cops after epic fight in NYC with Dina
-- huge tax problems
-- Liz and Dick
-- Liz and Dick
--Liz and Dick

Kobe Bryant made an extremely rare appearance on the Sunset Strip for New Year's Eve -- and he did it with his sometimes estranged wife Vanessa Bryant.

Kobe and Vanessa -- both dressed to the nines -- sure looked like things are back on for 2013 as they walked out of BOA Steakhouse.

We asked the Black Mamba what he's doing to stay on top of his game -- and he answered, "lot of hard work."

Here's the thing -- was he talking about basketball ... or Vanessa?

Her year-old divorce petition is still filed, but our sources say it looks like they're working things out ... again ... for now.

Kanye West's baby mama and his ex-gf Amber Rose have something in common -- both pregnant women are into black ... dresses.

Kim Kardashian was decked out in a tight lacy black gown last night in Las Vegas -- and about 4 months ago Amber was wearing ... a tight lacy black gown.

It's an odd coincidence, especially because Kim and Kanye were making their first appearance since their baby announcement -- just like Amber and Whiz Khalifa were back in September.

At least the dudes weren't matching.

Still, we gotta ask ...

Olympic legend Michael Phelps has broken up with girlfriend Megan Rossee ... TMZ has learned.

Look at the photo above, then read that sentence again.

According to our sources, Phelps felt the relationship wasn't going anywhere, so he decided to end it so he could pursue other options.

And apparently in the world of Michael Phelps, those options are somehow better than this.

Loni Anderson is still a golden girl.

Here's the 33-year-old "WKRP in Cincinnati" blonde back in 1979 (left) -- and 33 years later, the 66-year-old ex- Mrs. Burt Reynolds at an event in Hollywood (right).

Former "Hills" star Audrina Patridge is selling her bikini-clad body (again) -- stripping down for a smoking hot 2013 swimsuit calendar -- and TMZ has every month's picture.

Trust us, it's awesome. In fact, it has everything you could ever hope for ...

Audrina's boobs ... check.
Audrina's boobs oiled up ... check.
Audrina's boobs by a pool ... check.
Audrina's boobs on a chair ... check.
Audrina squeezing a dog in her boobs ... check.

But soft! What light through yonder window breaks? It's Jennifer Aniston, who continued her ridiculously hot Mexico vacation yesterday ... looking pensive in a sexy bikini and an exotic red sarong (the thing wrapped around her waist).

As we reported, Jennifer and her tatted-up fiance Justin Theroux have been kicking it in Cabo San Lucas over Christmas, and things just keep heating up.

Still unclear if Jennifer's pregnant -- but if you're wondering what it's like to get held up in Mexico ... just ask her boobs.

Joanna Krupa's hysterical attempt to stand-up paddleboard in Miami proves even though she's well-equipped to float ... she's far from seaworthy. Still hot as sin, though.

Jessica Simpson's new baby has hit the milk-dispensing JACKPOT -- and lucky for us, the singer's already giving out a sneak preview of the goods.

Jessica -- who's currently on vacation in Hawaii with her fiance and baby #1 -- just posted the ample photo on Twitter ... with the caption "Fun in the sun." And we have to agree.

Heidi Klum performed a supermodel magic trick Wednesday ... riding bitch with an extremely large helmet and then removing it ... only to reveal a perfectly coiffed head of hair.

Heidi was riding with her bodyguard-BF Martin Kristen in Venice, CA when she showed off her hat trick.

They've taken a serious step in their relationship, wearing similar get-ups, including hipster sunglasses.