DIVORCE SHOCKER!!! J. LO, MARC ANTHONY SPLIT UP: When JENNIFER LOPEZ and MARC ANTHONY married back in 2004, it was a surprise to many. Jennifer had just ended things with BEN AFFLECK, Marc had just gotten a divorce, and they'd never even publicly admitted they were dating.

So I guess it's only fitting their divorce would also come out of nowhere. In a joint statement released Friday, J. Lo and Marc announced their split, calling it "amicable" and "a very difficult decision." No reason for the split was given.

This is Jennifer's third divorce. In 1997 she married a Cuban chef named Ojani Noa, and in 2001 she married her backup dancer, Cris Judd. Marc divorced former Miss Universe named Dayanara Torres in 2000.

LET THE SPECULATION BEGIN: Since no reason for the split was given, many on the World Wide Web of Speculation are doing just that. Here are some of the more popular theories ... Marc and J-Lo split up because she's about to do a topless scene in a movie - Jennifer is starring in the movie version of the pregnancy book "What To Expect When You're Expecting", and word is Jennifer will show the girls in a scene where she's convincing her husband they need to adopt. Marc, people say, had a big problem with that and that led to the break-up.

Another theory floating around is that Jennifer's "American Idol" schedule caused problems because it was so time consuming. Yet another claims the problem was J.Lo wanted to live in Malibu, but Marc preferred New York. And yet another points to Marc's bad attitude as the cause. Jennifer supposedly felt Marc was too controlling and has been waiting to get away from him for a while.

NICK LACHEY MARRIES VANESSA MINNILLO: NICK LACHEY is a newlywed again. Nick and longtime girlfriend VANESSA MINNILLO made THE BIG MISTAKE Friday on a Caribbean island in front of a small group of family and friends.

The guests weren't told where they were going. They just had everyone get on a plane and flew them all to the surprise location. The entire thing was taped for a TLC show on TLC which will air on the 30th of this month

JUSTIN TIMBERLAKE GOING TO THE MARINE CORPS BALL TOO: MILA KUNIS isn't the only celeb going to a Marine Corps Ball this fall. Her "Friends With Benefits" co-star, JUSTN TIMBERLAKE, has accepted a female marines invitation to her Washington, D.C. event.

Why did he agree to accompany Kelsey De Santis to the ball? "I don't get asked out," he said. "Ever. So I was very flattered by that." And now that asking celebrities to Marine Corp Balls has become a "thing" ... a third Marine has gotten in on it. Sergeant Ray Lewis posted a YouTube video Friday asking senior hottie BETTY WHITE out. No word from her yet.

TODAY'S CELEBRITY BIRTHDAY LIST Includes Vin Diesel and James Brolin

BABY NEWS: It's a girl for IVANKA TRUMP.  "This morning [Jared Kushner] and I welcomed a beautiful and healthy little baby girl into the world," Ivanka, announced via Twitter. This is the first child for the couple, who have not released the tot's name.

2. Both DAVID and VICTORIA BECKHAM posted photos of Harper Seven online. David put one on his Facebook page, Victoria tweeted another ...


TMZ reports that Elin’s new boyfriend, investor Jamie Dingman, used to get all smoove up with Rachel!!! In fact, Jamie and Rachel stopped seeing each other when Rachel started hooking up with Tiger.

ROMANCE REPORT - NICOLE SCHERZINGER IS ENGAGED: NICOLE SCHERZINGER is engaged. Nicole’s father broke the news that British Formula One racecar driver Lewis Hamilton popped the question to his daughter over the weekend. Scherzinger is 33, he's 26. They've been together for four years.

SNAP SHOT - GUESS WHO NEEDS COFFEE?: When JENNIFER LOVE HEWITT needs a cup of java she obviously doesn’t care what she looks like at the time. Here are a couple of photos of Jennifer getting coffee over the weekend wearing baggy sweatpants and an even baggier t-shirt . . .

MARIAH CAREY SHOWS US HER TWEETS: With all the celebrity babies in the news lately, MARIAH CAREY obviously wanted to make sure hers stayed in the spotlight …