Let's be real: Teen Mom 2 is one of the best reality shows ever.
It's got endless drama. It's got love, heartbreak, drugs, crime, and so much pregnancy -- what's not to love?!
But while we've been following the lives of Chelsea Houska, Leah Messer, Kailyn Lowry, and Jenelle Evans for several years now, there are still plenty of things we don't know about them.
So why not take this opportunity to sit back, relax, and learn all we can about our favorite teen mothers?
Chelsea Hates Her 16 and Pregnant Appearance
"My eyebrows were like, nonexistant," she explains, "and my tan was very orange."
Kailyn and Jenelle Used to Be Besties
Kailyn says that when the show first began, the girls paired off: Chelsea and Leah were really close, and so were she and Jenelle.
Jenelle Has Ties to Jenna Jameson
Jenelle once bonded with famed porn star Jenna Jameson on Twitter over the awfulness of cheating partners.
Everybody Loves Isaac!
When asked which Teen Mom 2 kid they'd trade for theirs for a day, both Chelsea and Leah said they'd want Isaac, because he's so sweet. Agreed!
Chelsea is Basically Snooki 2.0
When asked which celebrity would play Chelsea in a movie, every other Teen Mom agreed that Snooki would be the obvious choice. It's the hair!
When in a Bathroom, They Want to Be Left Alone
All four moms have horror stories of fans accosting them in public bathrooms. Don't do it, friends. There's poop in there.
Jenelle Still Loves Kesha!
We all know how Jenelle feels about Kesha -- that's why she got all those feathers in her hair! Turns out she's still a fan -- and her personal theme song would be "Tik Tok."
Kailyn Regrets Her VMAs Nipple Shirt
Remember when Kailyn showed up to the MTV VMAs and you could see her nipples right through her shirt? She says if she could erase anything from the internet about herself, it would be those pics.
Leah Doesn't Appreciate the Skinny-Shaming
You know all those comments about how Leah is too thin? Yeah, she hates that "bullsh-t."
Kailyn Doesn't Date
When asked which Teen Mom 2 guy she'd date if she had the chance, she simply answered that she "doesn't date." Good to know, girl!
Jenelle Can Play Violin
Seriously, she says she can play the violin. Girl, do that on the show! Are you kidding?!
Kailyn Named Her Son After Eminem
Her second son's name is Lincoln, but his middle name is Marshall -- for Eminem, one of her favorite artists.
Jenelle Regrets Being High on the Show
"It's in the past," she says, but still, it's hard to watch.
Jenelle Also Regrets Her YOLO Tattoo
Like, she has a tattoo on her chest that says "YOLO." Of COURSE she regrets that.
Chelsea Hates ALL of Her Tattoos
... Except for a small skull tattoo on her ankle.
Kailyn Has a Fear of Clowns
"They lure you in," she explains, "and then they're actually super dangerous."
Aubree Wanted to Name Watson Butterbean
For real, if Aubree could have named her new little brother, we'd all be gushing over baby Butterbean DeBoer right now.
Jenelle Has a Celebrity Lookalike
... It's Kristen Stewart! All the moms said they'd pick Kristen to play Jenelle in a movie because they look alike. You see it, right?
Kailyn Terrifies the Other Moms
Chelsea, Leah, and Jenelle all said that they would be most scared of crossing Kailyn. Definitely understandable.