God bless Kim Kardashian. And her giant breasts, of course.

At a recent pool party hosted by NIVEA, fellow celebrities such as Emmy Rossum and Michelle Trachtenberg looked nice, pretty and conservative.

But not our gal, Kim. She rocked a boob-enhancing swimsuit as she tackled the NIVEA-sponsored "Good-bye Cellulite, Hello Bikini Challenge."

The beauty company is challenging stars to shed a few extra pounds and Kardashian – who previously spoke proudly about her curves – seems up to the task.

"I am definitely interested in improving the appearance of cellulite," she said. "That’s why I’m taking the "NIVEA Good-bye Cellulite, Hello Bikini Challenge" – its combination of nutrition, fitness, style and skin care expertise work together to help me look and feel my bikini best."

Like our previous style showdown between Stephanie Pratt and Paris Hilton, below is a battle of fashion-forward youngsters from the MTV Movie Awards Sunday night.

These two teens have actual talent. Who will prevail when casual and absolutely ripped Dancing with the Stars winner Shawn Johnson takes on Nickelodeon darling Miranda Cosgrove?

We know it’s tough, with such contrasting fashion statements, but you must decide.

 Nicole Richie does intend to marry “Good Charlotte” rocker, Joel Madden, she tells Larry King on CNN. Read more about Richie’s plans in the future.

Richie reveals that she does plan to tie the knot with Joel Madden. one day.

Nicole Richie and Joel Madden are expecting their second child together. The couple already has a daughter named Harlow, 16 months.

Madden and Richie have been together for over two years. When asked if they plan to marry, Nicole says yes.

“Eventually, yes,” she says of their marriage plans. “I think for both of us, we are going to do it because we want to, not because that’s what you do.”

Richie was also joined by her father, Lionel Richie, who definitely approves of Joel Madden.

“Love him. Love him,” singer Lionel Richie said.

When King asked Lionel if he wanted his daughter to marry Joel Madden, he had a great reply.

“I want them to take their time,” he explains. “I’m more interested in whether they like each other and whether they’re best friends. Because that means they’ll be great parents forever.”

Stephanie Pratt is waiting for an apology from socialite Paris Hilton after the heiress slammed her MTV reality series, The Hills. Paris created waves at the Fifi Awards in New York City Wednesday when she blasted the show’s portrayal of her boyfriend Doug Reinhardt in a statement to Us Weekly.

“The show is, like, so lame and fake,” P.H. scoffed.

Well that’s a remark that’s not sitting too well with fellow reality starlet Stephanie Pratt – sister of series star Spencer – who is now demanding an apology from Paris.

“Doug’s not even on the show, so I don’t even understand that,” Stephanie told MTV News. “And in real life he is friends with those boys, so it’s not fake. I would never call her show dumb, so I think she should apologize.”

We’d like The Pratt Family to apologize for birthing Spencer.

Making the trip to Sin City, Christina Aguilera hosted the 2009 collection launch for Stephen Webster at TAO on Friday night (May 29).

Clad in a sexy black ensemble with silver heels and plenty of Stephen Webster jewelry, the “Genie In A Bottle” beauty has heaped nothing but praise on her designer pal.

Still going strong despite rumors of a split, Nick Lachey and Vanessa Minnillo were spotted out and about in Beverly Hills yesterday afternoon (May 29).

The “What’s Left of Me” crooner and his “Disaster Movie” gal looked to be enjoying each other’s company as they paid a visit to a gym and grabbed lunch at The Farm Restaurant.

In related news, Nick has teamed up with his brother Drew Lachey to form a Hollywood television production company called Flying Pig Productions.

Together they’re pitching four new reality television shows to TV networks in hopes of having “more control” of their careers.  “You don’t have to rely on others to bring you opportunities,” explained Drew of their decision to become producers.  As for the Flying Pig moniker?  “Only someone from Cincinnati would understand that name.”

In related news, Nick has teamed up with his brother Drew Lachey to form a Hollywood television production company called Flying Pig Productions.

Together they’re pitching four new reality television shows to TV networks in hopes of having “more control” of their careers.  “You don’t have to rely on others to bring you opportunities,” explained Drew of their decision to become producers.  As for the Flying Pig moniker?  “Only someone from Cincinnati would understand that name.”

She’s always been a fan of swanky Hollywood shindigs, and yesterday (May 29)  Jessica Lowndes was spotted at the Byron & Tracey party.

The “90210” hottie arrived at the Beverly Hills, California shindig sporting a big smile for the paparazzi as she sauntered past.

And Miss Lowndes was looking cute and casual in a blue vest over a white henley top teamed with a pair of slim-fit jeans and vintage brown leather high-heeled boots.

Jessica was in good company, as fellow celebrities like Ali Larter, Jordana Brewster, Michelle Trachtenberg, and Rosario Dawson were also in the house.

Out on an afternoon shopping trip,  Julia Roberts was spotted taking care of business in West Hollywood on Friday (May 29).

The “Pretty Woman” actress made a stop at Bill Hargate costumes, looking as if she were eyeing the purchase of a pregnancy suit before leaving the shop with a bagful of goodies and her gal pal.

Making the most of her time across the pond, Rihanna was spotted partying into the wee hours (3am) in London, England last night.

The “Take a Bow” songstress made her exit from Movida night club along with a large entourage, sporting a white vest over a grey top with a machine gun pendant.

Enjoying a little family bonding time,  Audrina Patridge was spotted out with her sister, Casey, grabbing a bite to eat at The Corner restaurant in Los Angeles, California on Friday (May 29).

The MTV reality starlet and her sis seemed to be having a marvelous time, as the two laughed amongst one another while making their way to the car following the lunch outing.

Later on in the evening, Audrina fancied up in a sexy black ensemble, heading off to Beso restaurant to meet her family for a fancy dinner on the town.

Meanwhile, Miss Patridge recently appeared on Ryan Seacrest’s radio show, during which time she was hounded about her rumored relationship with “Star Trek” stud Chris Pine.

When asked if the two are an item, Audrina replied: “Ryan, my lips are sealed. I am not talking about this!”

And though she wasn’t willing to dish on her personal life, the “Hills” hottie did acknowledge that nearly any new boyfriend would be better that her last.

“From Justin Bobby, I think any guy is an upgrade,” she tells.