Baby Watch

Scooter Braun paid homage to Justin Bieber by giving his brand new kid the Biebs' initials.

TMZ has obtained the birth certificate for Jagger Joseph Braun … it can't be a coincidence that the kid's initials are JB and how could it be that Jagger is anything but Mick? In fact, the inspiration was indeed Mr. Rolling Stone himself.

The birth certificate doesn’t give the height and weight, but we are told that the baby is doing great and so is Scooter’s very hot wife, Yael Cohen.

As we reported Justin was one of the first people to visit the kid at Cedars-Sinai Medical Center where he was born.

There could be an RG4 in Robert Griffin's future -- because the NFL star just announced his wife is pregnant with their very first child!!

Griffin -- who's celebrating his 25th bday today -- made the announcement on Twitter ... posting one of those baby announcement photos along with a caption that reads:

"BIG thank you for making this birthday a special day!!! This year's gift will change our life forever!!! #BoyOrGirl"

The photo is interesting though ... considering his wife Rebecca seemed to make a point to include a shot of her ring finger with her big honkin' diamond on it.

It almost seems like she's making a statement about the state of her marriage ... after reports a while back suggested things may have been rocky at home.

Or maybe she just wanted to remind everyone she's got a baller diamond.

Either way ... congrats!!

"House of Style" host and "Las Vegas" star Molly Sims has just learned there's a string attached to hot chicks getting out of traffic tickets ... it doesn't apply when you're pregnant.

Molly got pulled over Thursday AM because she didn't have plates on her Beemer. She did something people generally don't do ... get out of the car and walk over to the cop. It looks like a model move, but you see Molly is expecting, wearing a house dress and, well, she got wrote up.

But Molly is no sore loser. Watch the video and see what she does to the cop.

Bobby Brown is in emotional turmoil ... as he deals with the prospect of losing a daughter, he celebrates something that he's telling his grieving family ... his wife is pregnant.

We've learned Bobby's wife, Alicia Etheredge, is 4 months pregnant ... something he hasn't shared with many of his relatives. The timing is awful, but it can't be hidden as they sit in hospital waiting rooms.

We're told Bobby and Alicia have shared the happy news as they sit vigil for Bobbi Kristina, whose brain function has perilously diminished.

There's lots of stress ... as we reported there's a feud brewing between Bobby's family and Whitney's. But we're told so far Alicia is handling it well.

Tough situation ...

He's only 5 months old, but the son of boxing champ Peter "Kid Chocolate" Quillin is already killin' the modeling game -- booking some pretty big gigs .... and even appearing on the "Today" show.

Quillin -- the former WBO Middleweight champ -- says his son Joaquin just finished up a modeling shoot with Babies "R" Us ... in which his little man is modeling a bassinet.

Joaquin was also picked to star in a "Today" show segment last week with Hoda Kotb and Kathy Lee -- in which the gang gave advice on how to budget for college for a newborn.

Quillin says everyone loved him so much, there's a good chance Joaquin will be back on the show next week. He also just filmed a bit for TheBump.com.

"I'm so proud of my son," Peter says ... "Whether he decides to box or model, his mom and I will be his number one fan."

Paulina Gretzky and PGA fiance Dustin Johnson just produced a future all-star -- and gave Wayne Gretzky his first grandchild in the process ... TMZ Sports has learned.

Sources tell us Wayne's daughter gave birth to a boy, Monday outside of Los Angeles ... and we're told mother and child are healthy and fine.

As for the name -- all we know is it starts with a T, in keeping with a Gretzky tradition for guys. Wayne's son's are named Tristan, Trevor, and Ty.

Paulina and Dustin announced the pregnancy back in September by posting pics of her holding her belly -- but they never revealed the due date.

Let's face it ... this kid's got greatness flowing through his veins already -- so the proud parents talked to us a few months ago about baby Johnson possibly going pro someday.

Mazel!

Not sure she'll hunt like her daddy, but she may be a swimmer -- Levi Johnston's new baby made a huge splash during a water birth.

The former nearly-Palin-in-law and wife Sunny Johnston welcomed baby girl Indy Rae Johnston on January 11. With a name like Indy, you'd think she came out fast -- but we're told the 7.4 pounder took 4 hours to cross the slippery finish line.

If you're keeping score, this is Levi's third after ... Tripp with Bristol Palin and Breeze with Sunny.

Sunny and Indy are doing great, and Levi's determined to make her an outdoorsy chick -- she already has pink-camo gear.

Even Sarah Palin would be proud of that.

Beyonce drew a line in the sand Sunday ... then covered it with a big mound that some are saying is a pregnancy announcement.

Queen Bey posted a pic on Instagram with her body covered in sand -- with a pronounced bump over the stomach ... and her followers took notice.

It's possible she's just screwing with people ... hard to tell.

Clark Gable passed away 54 years ago, but his name lives on ... in the form of his first great grandchild.

Gable family sources tell TMZ ... Gable's granddaughter Kayley (who appeared on the reality show "Paris Hilton's My New BFF") gave birth New Year's Day to a baby boy.

The name? Ocean Clark Gable.

We're told Ocean was born three weeks early -- but still clocked in at 7 pounds 6 ounces -- and the tube is to help him get a little extra oxygen.

Ocean had a 4-day stint in the hospital, but he's home and doing well.

Ashlee Simpson's coming out ... she wants the world to know ... that Diana Ross is her mother-in-law -- so she's legally taking her name, or she's trying to anyway.

Here's the deal -- yes, Ashlee married Diana's son Evan Ross back in August, but legally his name is Evan Naess ... his father's last name. Now, Evan and Ashlee want to leap into Rossville together.

They've filed a request to change their last names to Ross-Naess. Why the switch? They are expecting their first child, but since they already have the same last name -- Naess -- that can't be it.

This appears to be purely about giving mama D some props ... officially.

Hayden Panettiere can't escape the laws of physics -- birthing Wladimir Klitschko's baby did some permanent damage to her bod.

Hayden copped to the ordeal of bringing Kaya Evdokia into this world with People ... saying, "I'm limping around. I'm still trying to figure out what [pregnancy] has done to my body, how it's changed it."

As for recovery ... she added, "I know some things will never be the same again."

Sounds about right -- Kaya was 7 lbs., 14 oz. and damn near 2 feet tall. Hayden's only 5 feet tall.

10:00 AM PT -- Clooney's rep tells TMZ, Amal is NOT pregnant.

George Clooney broke his vow by taking one ... and MAYBE the reason is becoming apparent.

Amal Clooney and her husband were leaving Soho House in West Hollywood when a photog took the pics this weekend.

George -- who said he would never marry again -- is unwaveringly silent about stuff like this -- but the photos are definitely interesting.

Blake Lively doesn't need a sexy black dress for slimming effect -- 'cause even with a big ole bun in her oven ... she's a total smoke show.

The ex "Gossip Girl" flaunted her belly at a L'Oreal event in NYC last night ... creating a dilemma for all those fans who drooled over her bod long before Ryan Reynolds knocked her up about 5-6 months ago.

Kourtney Kardashian had the stomach to pose naked for Dujuor magazine.

Kourtney -- who is ready to pop with her third kid -- tried to one up Kim. When you break it down limb by limb ... she really looks amazing ... shades of Demi Moore.

Your move, Khloe.

It's got to be Jennifer Aniston's worst nightmare ... another Angelina Jolie may be walking the face of the earth soon, because someone's in the market for an Angelina egg donor.

The UCLA Daily Bruin ran a classified ad Friday seeking an egg donor who looks like Brad Pitt's newly-minted wife.

The company that placed the ad -- Beverly Hills Egg Donation -- presumably has a client who wants their kid to be an outlier.

The ad is specific ... white, tall, slender, the right cheekbones and forehead. Anyone with the right stuff can make $30K for 2 cycles.

Hayden Panettiere and boxing champ Wladimir Klitschko are expecting their first kid ... and after seeing her in Hawaii, flaunting a womb the size of Oahu -- ya gotta wonder: Is she going C-section or pushing and praying for dear life?

Our advice: Don't be a hero, Hayden.