Baby Watch

Simon Cowell is in plenty of hot water ... which is what happens when you bang your friends wife and knock her up. Now Andrew Silverman is fighting Lauren for custody of their kid in a bitter divorce. So we gotta ask ...

Simon Cowell and Lauren Silverman were spotted getting cozy a year ago on a boat -- while her husband was also on the boat! If that seems strange, that's because ... IT IS!

Unless, of course, you're used to chilling on a yacht ... where life is very different.

UPDATE: We got an email from Lauren's lawyer, saying "Many of the statements [in our story] are simply inaccurate," though he does not specify which. He adds the parties are trying to settle the case confidentially, on a "private basis."
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Lauren Silverman -- the woman who is pregnant with Simon Cowell's baby -- is telling close friends she is outraged at her estranged husband's "shock" that Simon was banging her ... because she says he knew what was going on the whole time and he was doing the same thing.

Sources close to Lauren tell TMZ ... Lauren is bitching that she hooked up with Simon partly because her estranged husband Andrew Silverman was cavorting around the world and partying with girls on various continents.

What's more ... Lauren is telling her friends her relationship with Simon evolved right in front of Andrew and he never said he had a problem with it -- it was a tacit mutual understanding.

Lauren is saying she would speak to Simon several times a day on the telephone and Andrew knew they were talking.

Lauren says she visited Simon in England several times and Andrew had no problem with the trips -- and it was obvious what was going on.

Lauren is beyond pissed that Andrew is now feigning shock, because she says he knew everything from the get go.

As for their divorce, Lauren is telling friends, there are no real money issues. The real sticking point is their 7-year-old son. Andrew wants full custody but Lauren is saying no way in hell will he get that.

Simon Cowell's ex-fiancée is doing something rarely seen in Hollywood -- treating his baby news like a bonafide adult because she's actually HAPPY for him ... sources tell TMZ.

After news broke Cowell knocked up Lauren Silverman ... it was reported that his ex-fiancée of two years Mezhgan Hussainy was devastated, thinking it should have been her.

Sources close to Mezhgan tell us, that couldn't be further from the truth. She and Simon have remained close since their split -- they're good friends and talk almost every day.

In fact, Simon told Mezhgan about the baby weeks ago -- and she immediately called Lauren, who she's also friends with, to offer her congrats and support ... knowing how stressful the media attention can be.

Bottom line: she's thrilled for the couple. As long as Simon's happy, she's happy.

The friend Simon Cowell betrayed wants out of his marriage STAT ... because he thinks his wife is a starf**ker who doesn't need any money from him because she'll get a ton of cash from Simon ... sources close to the couple tell TMZ.

Our sources say Andrew Silverman is gunning for primary custody of their 7-year-old son because Lauren is deficient as a parent ... often disappearing for long periods of time to hang with celebs. We're told Andrew found out of her affair with Simon this Spring, and was shocked when he saw a pic on TMZ Friday ... showing Simon and Lauren kissing in August, 2012, on a boat HE chartered.

We're told there is a prenup and the money issues in the divorce are "minor." The real issue is custody. As one source said, aside from the fact that Andrew doesn't think Lauren is a very good parent, there's an element of revenge for being utterly humiliated.

Randy Jackson predictably sidestepped our question about his good bud "American Idol" cohort Simon Cowell.

Randy had just landed at LAX and he pretended like he was coming from Mars when we asked about the happy-ish news that Simon was about to become a daddy after secretly banging his friend's wife.

Simon Cowell is solely focused on Lauren Silverman and their unborn baby -- despite allegations of betrayal from her estranged husband ... sources close to the couple tell TMZ.

We're told Simon is saying privately that his baby will "want for nothing." He will gladly provide for the child, and not just financially. Simon is saying he will be a committed, fully-involved parent and says he wants a big role in raising the child.

As for Lauren ... people who know Simon say he's never been happier than when he's with her.

Andrew Silverman was "shocked" when he went to TMZ this morning and saw a pic of his estranged wife kissing Simon Cowell ... sources close to the former couple tell TMZ.

Our sources say Andrew had no idea Simon and Lauren Silverman had been getting it on for that long. The pic was taken on a boat where Andrew was present.

We're told Andrew feels humiliated that Lauren and his former good friend Simon had been sneaking around behind his back for so long.

Simon Cowell's FORMER good buddy claims Mr. 'X Factor' was sticking it to his wife before they parted ways ... and THAT'S why he's accusing Cowell of adultery ... TMZ has learned.

We know real estate mogul Andrew Silverman isn't buying what Simon is selling -- that he didn't lay a finger or any other part on Lauren Silverman until after the split.

There's some proof to back Andrew -- photos (above) of Lauren and Simon kissing during a yacht vacation a year ago. By the way, Andrew was also on that trip.

Andrew, we're told, just wants out of the marriage and away from Lauren and Simon, and he's willing to settle custody and financial issues quickly. For now, he's asking for full custody of their 7-year-old son, but it appears from what we know that's a negotiable point.

A source close to Lauren tells TMZ ... Lauren and her husband were over before she and Simon entered into any kind of relationship.

Simon Cowell may have committed a crime in addition to a bro sin by allegedly banging his good friend's wife ... because that, our friends, is considered CRIMINAL ADULTERY!

Who knew ... but we did some digging and found a New York law making homewrecking a criminal misdemeanor, punishable by up to 3 months in jail.

As we reported ... real estate mogul Andrew Silverman filed divorce docs in NYC, alleging his wife Lauren and Simon committed adultery during his marriage and made a love child. She's 10 weeks pregnant.

Here it is ... THE FIRST PHOTO OF SIMON COWELL'S ALLEGED BABY -- unfortunately, you can't really see the thing because it's buried inside the womb of his friend's wife.

Simon's alleged baby mama Lauren Silverman -- the 36-year-old wife of his real estate pal Andrew Silverman -- stepped out in the Hamptons on Thursday, carrying Simon's little bundle of rapidly multiplying cells in her uterus (allegedly).

As we reported, Andrew just filed divorce docs claiming Lauren committed adultery when she conceived Simon's baby.

Adultery ... the real "ex" factor.

Judge this: Simon Cowell impregnated his good friend's wife ... and she's already nearly 3 months along ... this according to reports.

Us Weekly broke the story, reporting Cowell is expecting a child with New York socialite Lauren Silverman, the estranged wife of Cowell's close friend Andrew Silverman, a real estate mogul.

36-year-old Lauren and her husband have been in the middle of a divorce for a while ... but still haven't severed the cord.

Lauren is reportedly 10 weeks pregnant. FYI, Simon is 53 and this would be his first child.

Lauren's got talent too ... she's pretty damn hot. And it's safe to say Simon has a type. Just check out his recent exes, Mezhgan Hussainy and Terri Seymour.

The dreaded high-waisted bikini strikes again!!! Just days after Taylor Swift terrified the nation with some grandma's dusty old swim-diaper ... Snooki subjected her OWN DEFENSELESS CHILD to the horrific ensemble.

The pics were snapped Monday on the beach in Seaside Heights -- aka "Jersey Shore" mecca -- and luckily, Snooki's baby daddy Jionni LaValle was there to distract 11-month-old Lorenzo for long enough that he didn't go blind.

1:14 PM PT -- Prince William's daddykins -- Charles the Prince of Wales -- has just released a statement on the birth of the baby ... saying, "Both my wife and I are overjoyed at the arrival of my first grandchild. It is an incredibly special moment for William and Catherine and we are so thrilled for them on the birth of their baby boy."

Also, it sounds like he hasn't seen the baby yet ... because he added, "We are eagerly looking forward to seeing the baby in the near future."

12:53 PM PT -- THE DOCUMENT HAS ARRIVED!!!! And it doesn't say anything interesting at all, except that Kate "safely delivered of a son" and she and the baby are doing well. Woo-freaking-hoo.

12:45 PM PT -- The medical document is currently en route!!! WHAT WILL IT SAY?!?!?

It's official, Prince William has secured his heir ... and millions of Brits just spilled their tea ... KATE MIDDLETON GAVE BIRTH TO A BABY BOY!!!

According to Buckingham Palace officials, Kate popped at precisely 4:24 PM BST. The boy weighed in at 8 pounds 6 ounces.

After Prince Charles and William, the baby will become third in line to the British throne. Sorry Harry.

We still don't know the baby's name -- but we DO know he's got some iffy genes in the hair department, so we gotta ask ...

Prepare for the onslaught of new British Royal collectible tea sets, plates, shirts, hats, etc. -- 'cause the Royal great-grandbaby is due any minute.

The Queen's people have released a statement saying Kate Middleton is officially in labor at a hospital in London.

Hundreds of Brits have already taken to the streets to await their new master.

The Monarchy is still not saying if the new baby is a boy or a girl.

We know ... once Kate pops out the little squirt, a document will be signed by a member of the official royal medical staff and driven under royal escort to Buckingham Palace.

The medical document -- which will contain the fundamental birth info (sex, weight, time of birth) -- will be displayed on an "ornate easel" at the palace.

We're told the name will not be released straight away.

Stay tuned ... we'll have the news as it emerges from Kate's vagina.

Kris Jenner pulled out the big guns for her talk show premiere -- 'cause Kim Kardashian's baby North West will make its debut ... is what she wants you to believe -- BUT TMZ KNOWS IT'S NOT!

Kris' show posted a photo on Twitter and Facebook ... of herself cuddling an infant, with the message ... "You never know who will stop by our show today #WatchKris".

This would be the first public shot of North since her birth -- but we smelled a rat. And guess what? After some digging we found out the baby is owned by a hair and makeup person on the set.

Kanye West and Kim have been pretty clear about NOT wanting their baby in the spotlight.