Teen Mom Week in Review: Amber Portwood Blasts Justin Bieber on Maury and More News

Relationship news, TV appearances and a potential hint about Teen Mom 2 coming back for another season (or two), here's the Teen Mom news you must know this week:

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Kailyn Lowry (who is now a New York Times best-selling author!) and her boys had some family time this weekend, celebrating at the May Day parade. Here's just one adorable pic from the family's day out, which we think might be the first public shot of all four of the Lowry/Marroquins since Lincoln's birth. SO STINKIN' CUTE:

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Speaking of cute, among all her pregnancy selfies and beach pics with Nathan, Jenelle Evans shared an adorable photo of the cast as babies that seems to have been made by a fan. It's legitimately creepy how much Jace looks like Jenelle as a toddler. Those Babs genes travel far.

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And Maci Bookout is her mom's mini-me, too! Maci shared this pretty photo of her and her mom (the Bookouts are prepping early for Mother's Day early, we guess), calling her her best friend and the "most amazing woman on the planet." That is just too kind.

Catelynn Lowell, as we know, has babies on the brain and is trying to get pregnant with Tyler Baltierra. So, first order of business? Quitting smoking! Catelynn has been sharing her progress of kicking the nasty habit on Instagram and so far so good. Keep it up, Cate!

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And while Catelynn is getting baby ready, Mackenzie Douthit's baby body is nowhere to be seen! The Teen Mom 3 gal gave birth to daughter Jaxie not even three months ago but is already back to her pre-baby, gymnast figure. Not. Fair.

As for another couple, Taylor Halbur and Adam Lind? Don't get it twisted—they are not back together. Even though both of them have been posting pics of themselves spending time together, Taylor insists (via Twitter, of course) that they're merely "being adults" and "mature" and "parenting." Good to know.

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Amber Portwood is back on TV! The star appeared on Maury last Thursday, basically as an example to troubled teens on what not to do and why jail is not a cool place to be. But Amber also commented on other troubled youngsters like Justin Bieber, and she had this to say:

youtube=https://www.youtube.com/watch?v=EtohSOv7R_k&w=640&h=360

And one last update that we know you're going to love—Teen Mom 2 season 5B is (probably) happening! We've gotten hints from Randy Houska and the rest of the cast, and now sources at The Ashley report that the second half of season 5 will come back to MTV in September, and that there will be a season 6, too! OMG, cannot wait to see little Kaiser be born if this is indeed true. Cannot. Even. Wait.

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What do you think of this week's Teen Mom news? Was Amber too hard on Bieber? Do you hope Cate and Ty get pregnant soon? Tweet us @OKMagazine.