Jennifer Lopez was overcome with a variety of emotions at her surprise 40th birthday bash Saturday night – and not all of those feelings were good . . . Lopez stayed true to her diva status and ìthrew a fitî when some of her guests were late.

ìThere were a noticeable amount of empty seats when the dinner started. Jennifer was really irritated. She was fuming because people were late, and complained about it really loudly to Marc,î said one partygoer, who added, ìJennifer was visibly upset and embarrassed."

If your loved one plans out an entire surprise celebration in your honor, we're pretty sure you're not allowed to grouse about it. Then again, this is J. Lo. When they say "Marc Anthony threw her a surprise party", what that really means is "Jennifer Lopez called all her friends and put on a fake deep voice saying, 'helllooooo! This is Marc Anthony! Spouse of the very beautiful and extremely talented Jennifer Lynn Lopez who was robbed of an Oscar because Hollywood consistently overlooks her incredible skillll! I am planning a surprise party for my amazing wife and you are required to come! Just a casual get-together–be sure to wear off-white and bring a present costing no less than $350 wrapped in silver paper and make sure it's not recycled because it chafes my skin! I mean, my wife's skin. Uhhh. Tell me baby girl 'cause I need to know. Ok bye."

Screaming. Pushing and shoving. Throwing things. Jennifer Lopez's marriage to Marc Anthony is exploding ó and she's run back to Diddy for help!

"They love hard; they fight hard ó and sometimes that has led to pushing and shoving," reveals an insider close to Marc. "They throw things and scream and just go bananas. It's been war in their house!" And while Jennifer is known to let loose on him, another source says Marc "can be really mean. He's a macho guy with a horrible temper and can say awful things."

What triggers these blowups? A number of things ó from various women calling their home to speak with Marc to his comments about Jennifer's "chubby" post-baby body. And it's not all him, another source insists the physicality of their relationship is just Jen's way of getting her husband to pay attention to her.

This is a total bummer of a story if it's true, but we just have to keep in mind that Jennifer Lopez's idea of severe abuse is having to burn a Glade Fresh Expressions instead of a $350 Jo Malone candle or being forced to drink Evian instead of Fuji water. See? Laughing at the abused lady feels good.

ìHeís very, very controlling of her." a close Anthony pal tells Us. "The skirts arenít as short. You donít see so much of that booty anymore.î Anthony also picks out Lopezís clothes and keeps tabs on her phone calls.

Another problem: Lopez ó who once commanded $15 million per film ó ìblames Marc for her career [downturn]. Jennifer looked around and said, ëThis is my life now? Iím a Long Island housewife?í She hates that everything she worked for went down the tubes.î

Anthony has also been badmouthing his wife. One night after their tense family Thanksgiving in which the couple ìdidnít sit together,î Anthony hit NYC hotspots Bungalow 8 and Marquee, where he was spotted with his hand on a womanís thigh and overheard complaining about his wife to a group of women.

Well, perhaps these lemons will become lemonade. They never looked right together, and now they can go out and find new partners that are more well-suited to their needs. J. Lo can marry a simpering eunuch manservant who likes being pooped on, and Marc can settle down with a nice mummy and do films with Laurel and Hardy.

Even by Jennifer Lopez's extravagant standards, this takes some beating…

The actress apparently insists on dressing her five-month-old twins in new designer gear every day.

We're told: "Jennifer was approached by a charity and asked to donate some dresses for a celebrity auction. She agreed and donated a gorgeous £5,000 frock.

"She also offered some of Max and Emme's clothes, telling organisers that she never lets them 'repeat' outfits.

"But the auction deals only in adult clothes. Jennifer told them it was a shame, as some items cost over $1,000 (£500) each."

Curiously, Jennifer isn't so concerned when it comes to the little tykes' diapers, meticulously washing an re-using each one, even if she has to employ public sinks and Pink Panther-hued soap. What can we say, she's an environmentalist.


Did you know that Jennifer Lopez is naked at MrSkin.com? Well, now you do.

ï Mickey Rourke takes his new face out to ogle some gay stripper's grape-smugglers. (Yeeeah!)

ï Keanu Reeves is seeing China Chow. You're also seeing China Chow. Seeing her topless, that is. In related news, China Chow is not kibble for Chinese people that comes in a 15 lb bag. Who knew? (Taxi Driver)

ï Jennifer Lopez and Unfrozen Caveman Husband take their spawn out for some fresh air. (Faded Youth)

ï Forget danceoffs; Mel B is getting her revenge on Eddie Murphy with an album called Beverly Hills Cock. That sounds nice. (Daily Stab)

ï The many toups of Jeremy Piven. (Cityrag)

ï Nicole Richie gets her Mrs. Roper on. (Seriously OMG WTF?!)

ï Gisele Bundchen speaks highly of beau Tom Brady; says he "doesn't have a bad bone in his body." That's right, because his bad bone is in YOUR body. Swish! (CelebWarship)

ï Boil some water and get some clean sheets–Britney's on her way to Lousiana to be there for Jamie-Lynn's birthin'! Wait a minute, we're talking about Spearses. Boil some Diet Mountain Dew and get some dirty sheets! (The Hollywood Gossip)

ï Puffy Dangle Doobie Diddle waxes his nutbag. It is imperative that we know this. (The Blemish)

ï Kate Moss dons a tasteful, maternal see-through dress to take her daughter for a stroll. (Flisted)

ï Anne Hathaway is all, "there once was a man from Nantucket." (WENN)

Jennifer Lopez has landed her very own reality TV show. Cameras will follow the singer as she launches a new fragrance while trying to juggle her music and acting careers with motherhood. The Maid In Manhattan star, mother to two-month-old twins Max and Emme, will co-executive produce the show for U.S. cable channel TLC. She says, "I'm looking forward to sharing this exciting journey together." TLC president, Angela Shapiro-Mathes, tells People.com, "Jennifer is unbelievably passionate about life and will be an incredible role model for our audience."

We have a feeling this will be a huge hit with the Wal-Mart crowd. They'll tune in every week while perched atop their Value City Furniture sofa eating a Budget Gourmet lasagna frozen meal and drinking 2-2-liters-for-$2 Diet Rite to watch Jenny Lo and her associates decide just which piece of ultra-rare Siberian penguin skin they should use to line the vanity drawers in the third guest bathroom. They won't be fooled by the rocks that she got.


J.Lo gets nude-o at MrSkin.com.

It's double the baby joy for Jennifer Lopez and husband Marc Anthony: They're the proud new parents of twins, a boy and a girl, Lopez's manager tells PEOPLE exclusively.

The babies were born early Friday in Long Island, N.Y. The girl was born at 12:12 a.m. and weighed 5 lbs. 7 oz., and the boy followed at 12:23 a.m., weighing 6 lbs.

"Jennifer and Marc are delighted, thrilled and over the moon," Lopez's manager Simon Fields tells PEOPLE exclusively.

What is with the cloyingly precious trend of celebrities announcing pregnancies or births by stating they're "over the moon"? It's usually coupled with the equally vomity "BABY JOY!!!" via the tabloids. Listen, people, if you're going to steal a cutesy preggo term from the British media, at least let it be "she fell pregnant". That one is acceptable because it sounds like someone succumbing to a wasting disease of late eighteenth century London. "Alas, poor Edgar. He finally perished after suffering from the dropsy, consumption, and the grippe. So sad! And mere months after his wife fell pregnant and contracted milk leg and the quinsy. Tut tut!"

How much is too much to pay for baby photos? Thatís the many-million-dollar question, and itís being asked now more than ever as the end of Jennifer Lopezí pregnancy grows near.

Although magazines make it a rule to not disclose the final numbers, People magazine reportedly shelled out $6 million for the first crack at photos of J.Loís twins, but that deal only accounts for rights to publish the pics in the United States.

OK! magazine has also struck an exclusive deal for photos of the Lopez/Anthony babies. Their pics will run in OK!ís 15 international editions, the magazine confirms. ìIt is fantastic for those markets, and especially important with the immense strength the exclusive will bring to the new launch of OK! Spain,î said a spokesperson for the magazine. The Spain edition launches March 26. (Which begs the question: Is J.Lo not due for another month?)

So why pass on the rights to publish the photos here in the United States? One magazine industry insider said that frankly, Lopezí appeal in the U.S. isnít as broad as many people ó including Lopez ó would like to think.

ìLook at her track record with her movies, and look at her album sales. The U.S. market hasnít been fascinated with her in some time,î the insider explained. ìIt makes more sense to not spend a fortune on photos that wonít cause a noticeable increase on the newsstand. This just isnít going to sell like Shiloh (Jolie-Pitt), and $6 million is a lot of money.î

Another magazine insider says that the OK! approach is noteworthy. ìThereís a real difference between U.S. appeal and international appeal, and most celebrities donít really understand that.î

We think OK! has this whole thing wrong. J.Lo's tots shouldn't be compared to the divine human perfection embodied by Shiloh Jolie-Pitt, but rather the intense curiosity surrounding the birth of Suri Cruise. We eagerly awaited Suri's first pictures, wondering just what a human/robot/alien hybrid would look like. Likewise will we anticipate the birth of the Lopez-Anthony babies, wondering what characteristics human/corpse/zombie children will possess.

ï Britney's still on the loose, and so are her breasts. (Taxi Driver)

ï Kate Hudson says that Matthew McConaughey smells like hot garbage. (Yeeeah!)

ï Sean Young's fun-loving, booze-guzzling ass heads to rehab. And the softcore thriller industry grinds to a screeching halt for 90 days. (IMDb)

ï J. Lo and Corpsey plan to name their twins after the costar of Doogie Howser, M.D. and the plus size hostess of various E! programs. (Daily Stab)

ï Diora Baird makes with the MySpace-style nudie shots. (Drunken Stepfather)

ï Nicole Richie plans on getting back down to fighting weight ASAP. Fighting weight being 83 lbs. (Celeb Parasite)

ï In the midst of a family intervention, Britney buys a new Mercedes. Because she can. Suck it, bitches! (GlossLip)

ï Amy Winehouse's mom is a regular ray of sunshine; talks headstones and caskets. (Holy Taco)