Baby Watch

Stevie J is about to get some baby news he may not want, with the help of a judge and even a little bloodletting.

Joseline Hernandez just filed legal docs demanding that Stevie J take a paternity test, and she's so positive it will prove he's the father of her unborn baby ... she's also asking for child support and a parenting plan.

Stevie has been vague about the kid, not publicly saying it's his but not denying it either.

Joseline claims in the legal docs Stevie has privately agreed to pay her medical expenses associated with the pregnancy, although she does not say he fessed up to fatherhood.

It's now apparent she doesn't think she'll get any money from him, so she's asking a judge to extract it, and STAT.

Joseline's due in January, and now, based on some new medical advancements, all she needs to do is have some blood drawn and ... voila -- Stevie J will know his fate.

Blac Chyna and Rob Kardashian are set to make hundreds of thousands of dollars by bringing TV viewers into the hospital delivery room.

Production sources tell us Rob and Chyna are scoring several hundred thousand dollars for a baby special, which will include footage of the birth, along with Chyna's baby shower and other events leading up to delivery. The show will also chronicle the first few days after the baby is born.

Here's what's unclear ... whether the camera will get all up in there. We're told Chyna is waffling, but still open to letting everyone see everything.

The special actually helped resuscitate their reality series. We're told it's been renewed for a second season.

Here it is ... the first picture of Nick Young's bouncing baby girl!

(Well, the first pic of her arm, anyway).

The Lakers star rushed to the hospital after the season opener Wednesday night -- and made it in time for the birth.

The kid's name -- Navi Young!

The answer is ... nothing -- although Irina Shayk's little black dress made it seem like she had something in the oven Thursday night in London.

Irina hit up Mark's Club in London with fellow model Lara Stone -- flashing max cleavage, but everyone's looking a little lower. Yeah, it kinda looked like she had a little extra in the belly area, and honestly ... we had to look closely more than twice.

But the dress is just a poor-fitting, optical illusion. Check out a side view of the supermodel 3 weeks ago.

We'll consider this confirmation, Bradley Cooper -- you're in the clear.

It's been a good 24 hours for Nick Young ... because he just became a father AGAIN ... TMZ Sports has learned.

We've confirmed Nick's ex-girlfriend, Keonna Green, gave birth to a bouncing baby girl moments ago!

Green and Young aren't in a relationship anymore but they're on good terms. They already have a 4-year-old son together.

Nick rushed to the hospital late Wednesday night after the Lakers game (they won!) and wanted to be there when his daughter was born! Success!!!

Nick Young had a helluva night ... it started with beating the Houston Rockets -- and ended with BABY WATCH at an L.A. hospital.

Young's ex-girlfriend, Keonna Green -- who already has a 4-year-old with Young -- went into labor late Wednesday night ... so Swaggy P rushed to the hospital to try to be there for the delivery.

The good news -- Nick didn't miss the birth.

The bad news -- it hasn't happened yet and Young spent the entire night awake at the hospital.

We're told Nick's super excited and can't wait to meet his kid.

Less than 4 months after they finally started banging ... Ciara and Russell Wilson are PREGNANT!!

The Seahawks QB broke the news Tuesday night -- saying, "The Greatest Blessing of All. Forever Grateful. #BabyWilsonOnTheWay."

Of course, the two were super into staying celibate until they got married -- and then immediately bragged about humping like rabbits as soon as they swapped "I Dos" back in July.

Boom. Bang. Pow. Fetus.

Congrats!

Blac Chyna and Rob Kardashian still have separate living arrangements -- and that won't change before their baby arrives -- but they've got a co-parenting plan in place ... TMZ has learned.

Our sources say Chyna's house is going to be home base when the baby girl is born next month, but Rob's not dodging diaper duty. We're told he and Chyna are getting along well right now, and he's been staying at her house for a few weeks.

The plan is to share parental duties at Chyna's nest, but Rob isn't selling his Calabasas home just yet. Fact is ... their relationship is volatile and when things go south, Rob retreats to his place, we're told.

But for now the plan is to be one happy family under one roof, and ultimately find a new house. Rob had been looking, but didn't find anything.

We're told they'll start looking together after the the baby's born and things settle down.

Not for the faint of heart.

DJ Khaled welcomed his son into the world Sunday morning along with anyone else who wanted to watch.

Khaled's "Major Key" album was blaring in the delivery room as fiancee, Nicole Tuck, pushed her son out.

Congrats ... but next time, a little privacy for you, please.

Blac Chyna's new family car might not be the most kid-friendly, but it is BALLERRRR ... and more importantly it's gonna be a perfect fit with her other luxury rides.

Super pregs Chyna was leaving Milk Studios in Hollywood Wednesday night when she gave our photog a tour of her new Rolls-Royce Wraith. Check out how sick the interior is -- you'll start to understand the $400k price tag ... and her color selection.

She bought it solo, but it's clearly a companion to the whip Rob already gave her.

Blac Chyna's new baby girl is going to be cruising in style because Mama's 'bout to drop serious coin on a new family car ... and it ain't a minivan.

We're told Blac Chyna is in the process of buying a 2016 Rolls-Royce Wraith. Starting price for the car is about $300k, but we're told Chyna's shopping a $400k fully loaded version. After all, she'll be tooling around with the newborn and 4-year-old King.

She was spotted at the Bev Hills Rolls dealership Wednesday afternoon eyeing a white one. Clock's ticking to close the deal ... Chyna's due Nov. 16.

Kyle Rudolph's stellar season just got even better -- his wife just gave birth to twins!!!

Jordan Rudolph delivered Andersyn and Finley late Tueday night -- and the Minnesota Vikings tight end is pumped!!

In fact, he was right there by her side for the whole delivery -- which is awesome considering it's the middle of the NFL season ... and Kyle's job has serious travel demands.

But everything worked out -- Rudolph says the kids are "happy and healthy."

"Thank you to everyone including family, friends, teammates, coaches and Vikings fans for all your support and well wishes!"

Julian Edelman's baby mama only rolls with the best ... Exhibit A -- the insanely hot guests who attended her baby shower over the weekend.

Ella Rose was surrounded by about 30 smoking hot friends -- seriously, the group shots look like a modeling agency's Christmas party. Makes sense 'cause most of 'em are models, like Abigail Ratchford who hosted in her Bev Hills pad.

We're told the shindig cost about $10k, and some of that was even spent on food, including ham and cheese croissants and mini beef wellingtons.

Rob Kardashian and Blac Chyna's joint baby shower went off without a hitch this weekend ... and a lot's changed for the couple.

Rob showing up at all was a big deal because it was shot for their reality show, and as we reported ... he'd gone back into recluse mode lately, and put back on much of the weight he lost.

Rob Kardashian surfaced for his coed baby shower with Blac Chyna -- a strong sign they might be able to salvage a second season of their reality show after all.

We're told Rob planned most of Sunday's Armenian-themed fete which was held at a family friend's home in Woodland Hills, CA. None of his sisters got an invite, but we're told Scott Disick and French Montana showed up, and a bunch of other family members.

It's a complete 180 from the fight that exploded last week after the sisters attempted to throw separate showers for Chyna and Rob, who had gone back to being a recluse again.

Rob put personal touches on everything from the champagne party favors to the desserts with the expectant parents' faces. Plus, a 7 layer cake, belly dancers and a Louis Vuitton diaper bag for Chyna. The whole thing was taped for their reality show. Rob had not been showing up for shoots recently, so this could mean he's had a change of heart.

Due to the taping, everyone had to turn in their phones -- which is why no one got the news about Kim's holdup in Paris until after the party.

It wasn't just fans and teammates who came out to mourn Jose Fernandez on Wednesday -- the pregnant girlfriend he left behind also attended the funeral procession.