Teen Mom Week in Review: Mackenzie Posts a Baby Bump Pic, Chelsea Graduates Beauty School and More

As Andy Cohen would say, the Mazal of the Day goes to Kailyn and Javi on the birth of their new baby boy! But what else is cookin' in the land of Teen Mom? A new tattoo, a baby bump pic, some new scoop on the potential season 5 of Teen Mom 2...all the Teen Mom news you need is below.

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The biggest news of the week was definitely that Kailyn Lowry and Javi Marroquin welcomed a baby boy, Lincoln Marshall Marroquin! But the new information here is that supposedly, Kailyn and Javi chose that middle name as an ode to their favorite artist, Eminem. Wetpaint reports that Kailyn's older son Isaac was named after Isaac Hanson, so ten points for keeping with the musicians names theme for your babies, Kail!

And speaking of second babies, Mackenzie McKee is chugging along with pregnancy number two and just shared this semi-TMI pic of her baby bump. Look at that muscle!

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In other Teen Mom 3 news, Katie Yeager has gotten another tattoo! This one's an ode to her daughter, Molli—it's Molli's date of birth inked on the inside of her right arm. Ya like?

Meanwhile, the Houska family celebrated this weekend, because Chelsea Houska graduated from beauty school! We've seen her quit school, then go back, then quit school again on Teen Mom 2, so we're happy now Chels has a degree and can get crackin' with her hair and makeup career. How adorbs is this pic Papa Randy shared on Twitter?

OK! News: Catelynn and Tyler Share Photos of Their Daughter, Carly

And speaking of Teen Mom parents, it's not such good news for Catelynn Lowell and Tyler Baltierra. The Ashley reports that their parents, April and Butch, are getting divorced! Apparently Butch has been in jail for about a year and the couple barely speak. No comment yet from Cate and Ty (Cate has only been tweeting about how badly she wants to share pics of Carly on social media but can't), but we wish them both the best. Being ex step-siblings and fiances can't be easy...

Jenelle Evans, meanwhile, has dropped another hint that Teen Mom 2 season 5 is underway. She tweeted that she's doing "VO work," which means "voiceover work" in the world of television. At least here's one time that Jenelle's lack of filter has benefitted her fans, eh?

Meanwhile, over in Indiana, Gary Shirley celebrated Leah's birthday. No word yet on if Amber was in attendance since now she's a free bird and all, but MTV certainly was there, probably filming for the as-yet-unconfirmed MTV special. Gary thanked MTV on Twitter for making Leah's birthday amazing! Hm...

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And BTW, don't forget to tune into the Teen Mom 3 Catch Up Special with Dr. Drew tonight at 10pm on MTV! What was your favorite TM headline of the week? What do you think of Kail and Javi's son's name? Tweet us @OKMagazine or leave us a note on our Teen Mom Facebook page!