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Brielle Biermann's 2015, As Told by Her Fiercest Instagrams

From high school graduation to bikini selfies and bling, the #DontBeTardy daughter couldn't be stopped this year.

By Jocelyn Vena Dec 29, 2015, 10:31 AM ET

Brielle Gets Her Dream Car!

If you take anything away about Brielle Biermann's epic 2015, it's that the Don't Be Tardy daughter has officially come into her own as a social media superstar. Much like her proud mama, Kim Zolciak-Biermann, this teen has never met a selfie she couldn't conquer. And as the year comes to a close, we're taking a look back at some of Brielle's fiercest Instagrams from the last 12 months.

How to Watch

Catch up on Don't Be Tardy on the Bravo App.

That Jeep

happy birthday to me :-) i love you @kimzolciakbiermann @kroybiermann
A photo posted by brielle zolciak (@briellebiermann) on Feb 22, 2015 at 7:11pm PST

Only a few weeks into the year, Kim and Kroy splurged and got Brielle her dream car: a tricked-out white Jeep, in honor of her 18th birthday. If you ask us, that looks like the perfect vehicle to drive into adulthood with.

Bye Bye, High School

My baby @briellebiermann ð¢ðð¢ðð¢ð #ICantGetItTogether
A photo posted by Kim Zolciak-Biermann (@kimzolciakbiermann) on May 22, 2015 at 4:41pm PDT

Who could forget Brielle's high school graduation? It was a moment that had her mom Kim breaking down on Instagram. But, judging from that smile, Brielle couldn't be any prouder of the achievement or starting her next chapter.

Shutting Down the Haters

when the doctor forgets to put the implants in<<<<
A video posted by brielle zolciak (@briellebiermann) on Jun 27, 2015 at 10:41am PDT

Kim knows how to clap back at the haters on Instagram and it looks like Brielle's learned a little something from her mom. When commenters began speculating whether she may have gotten a breast augmentation, Brielle wasn't shy to head to her timeline and shut everyone up.

Her Bikini Selfies

wishing the ocean didn't eat these sunglassesð©
A photo posted by brielle zolciak (@briellebiermann) on Dec 4, 2015 at 8:13am PST
A photo posted by brielle zolciak (@briellebiermann) on Nov 12, 2015 at 6:59am PST

It should be no surprise that Brielle obviously inherited her mom's eye for what will make a bikini selfie pop. And just like her famous mama, the 18-year-old used 2015 to prove that she is not shy about flaunting her fit figure on Instagram.

Squad Goals

Ruth Chris with my favs ð @foreverkhadijah @khloekardashian
A photo posted by brielle zolciak (@briellebiermann) on Jul 24, 2015 at 2:49pm PDT

We can't all say we clocked steak dinners with "favs" like Khloe Kardashian, now can we?

Single and Ready to Mingle

I was mid smile mid laugh during this pic yes I look weird buuuuut I ð© care bc I'm his biggest fan!!!!!! this was the best day of my life thank u for the pic chase it was so nice meeting u!!!!!!
A photo posted by brielle zolciak (@briellebiermann) on Nov 9, 2015 at 9:10am PST

Following her breakup with Slade Osbourne, the Don't Be Tardy daughter sparked everyone's attention when she was photographed with fellow reality teen, Chase Chrisley.

my boyfriend
A photo posted by brielle zolciak (@briellebiermann) on Dec 7, 2015 at 3:19pm PST

But unfortunately for Chase, Brielle's heart belongs to that Jeep Rubicon. And we don't blame her.

Miss Independent

always said whenever I made a certain amount of money I was gonna buy myself a Cartier love bangle and today I did. so blessed!!
A photo posted by brielle zolciak (@briellebiermann) on Nov 2, 2015 at 4:24pm PST

Brielle reminded us all she can take care of herself just fine by showing off the Cartier bangle she bought for herself. Hey, that photo looks a little familiar.

A Kardashian-style Makeover

thank you thank you thank you!!! to my favorite, @simonourianmd1 !!! my lips are my biggest insecurity and I'm so happy w my results now! âºï¸ you truly are the best! even though I hate needles you made this very easy! thank you again #simonourian #epione
A video posted by brielle zolciak (@briellebiermann) on Nov 25, 2015 at 11:43am PST

Already adept at making the duckface (as seen here, here, and here), Brielle permanently plumped her pout by visiting Kylie Jenner's dermatologist, Dr. Simon Ourian.