Poor Kailyn Lowry. The Teen Mom just gave birth to a baby boy a few weeks ago, and already she is facing a bitter pill of motherhood. Ever heard of the caveman paternity test? Looks like Kail's little guy just passed.

The theory is that babies come out of the womb looking just like dad to satisfy some sort of primordial need on the man's behalf to confirm that he really is the father. And when it comes to Lincoln Marshall Marroquin, well, you've seen the pictures, haven't you? He is husband Javi Marroquin's clone. Or as Kail put it this week:

Other than the odd rumor that she does the extreme Master Cleanse or that she ate a seriously calorie-restricted, protein-packed diet to shed her baby weight after Blue Ivy, Beyonce has never really been all that vocal about her diet. But now her husband, Jay-Z, is sharing all the details about a plan they're doing together. The power couple is going vegan! Well, at least temporarily.

Jay broke the news on his blog yesterday, explaining that the timing for them to try the switch to a plant-based diet couldn't have been more perfect. After all, he celebrates his 44th birthday today!

After a successful day spent at an adoption event on last week's episode, JWOWW and Roger have babies on the brain. But Roger feels like a "big ogre" when he holds a baby and Jenni isn't convinced he has a clue what it takes to actually care for a needy little person. Thank goodness for Snooki who -- when she finds out her best friend is planning on coming over and making her fiance change all of baby Lorenzo's poopy diapers for the night -- is like um, hell yes, sign me up. Wait, Jionni and I don't get to actually leave you alone with him so we can go out to a restaurant like two civilized adults? Oh, whatever, I'll still take it!

When you think of Christmas, what comes to mind? Slot machines? Laser lights? Kim Kardashian's boobs? If you answered "yes" to any of the above questions, you may want to check your birth certificate to make absolutely certain you weren't born into the Kardashian-Jenner clan. If their outrageous 2013 Christmas card is to be believed -- 'tis the season to head to Vegas, drape your body in Cleopatra garb, bare your legs, and pose with your stiletto heel digging fiercely into the many gossip mags spread across the glittery floor. 

And if you're having marital troubles (cough, cough, Kris), there's a solution for that: stick your husband in a glass-enclosed vessel and voila -- problem solved. Seriously, you have to see the photos to believe it, but this is the most bombastic Kardashian Christmas card yet. 

This just in: Jessica Simpson's baby boy is totally adorable and looks exactly like her. If she can make a baby who looks that cute with Eric Johnson, I think I can officially forgive her for breaking up with Nick Lachey.

The couple has done a pretty good job at keeping 5-month-old Ace Knute out of the media spotlight -- aside from that PEOPLE cover when he was first born, we haven't seen too much of the little peanut. So we're happy to finally get a glimpse of that sweet little face!

All dressed in a plaid shirt, puffy vest, and cute little booties, Ace held onto his father as they walked through LAX. The cutest father/son bonding you will ever see!

When you have a baby you often become way more attuned to topics that concern children -- things you wouldn't have thought of twice before giving birth. Kate Middleton is, of course, just like you and me and seems to be experiencing the same, shall we call it, increase in empathy when it comes to all-things-children? The Duchess was a guest at a forum for one of her favorite charities, Place2Be, where she, by choice, stayed a full hour longer than she had planned. So, just what was being discussed that grabbed Kate's attention so fully? 

Sure, Snooki may twerk in front of baby Lorenzo in this episode (and it's actually adorable and not at all gross), but we're reminded yet again that JWOWW is the girl -- woman? -- who has a lot of growing up to do before becoming the wife and mom that she sometimes wants to be. Case in point: she sort of wants to have a baby, but really doesn't want to have a baby because she fears getting fat. Even postpartum twiggy Snooki has to roll her eyes at that one and calls her friend out for it, telling her she's selfish and not ready for a baby. 

But JWOWW has another plan: adopt. Maybe she and Roger can fit that in after a couples' therapy session? 

It looks like Kim Kardashian is finally relaxing on this whole keeping North West mostly hidden from the public thing! She was recently photographed playing with North West on a balcony covered with potted plants.

She even lifted her into the air, you guys! Like into the air and into the view of a camera lens. And it’s confirmed: That baby is all kinds of cute.