OutDaughtered’s Olivia Busby is part of one of reality TV’s famous and beloved families.
This is everything you should know about the young star.
Despite being tiny herself, Olivia Marie Busby was the biggest of the bunch.

When Adam and Danielle first found out they were having multiples, they were obviously shocked.
“We saw it as soon as the ultrasound machine started recording,” he wrote.
“There it was clear as day, twins!”

He continued, writing, “We had one egg split and are now expecting five little ones!”
However, there are some differences.
In the post, Danielle detailed how all the quints had changed since turning 2 years old.

And when it came to Ava and Olivia, they were stilltotallytwinning.
Danielle also added that Ava and Olivia “find a bit of security” in each other.
Olivia may be growing up, but she and Ava will always share a special twin bond.

Olivia Busby’s first steps were memorable
Kids seem to grow up so fast.
Before you know it, your little one is ready to take those monumental first steps.
The family shared the moment with the rest of the world by uploading it to their YouTube channel.

As the video description states, “We were able to catch the cutest thing today.
Olivia let out the most jolly belly laughs and then immediately took her first steps!”
Danielle exclaimed in the video as Olivia walked towards her.

It was a great moment forthe Busbys, and Olivia’s laugh just made it all the more memorable.
Hey, at least she’s confident, too!
“[She] never stops making others laugh,” the proud mom wrote of her daughter.

“She is goofy like Ava but in a different way.
In fact, Olivia shares a special bond with just about every member of her family.
However, she is most dependent on her identical twin, Ava.

It was probably hard for Olivia to be in a class without her twin, at least at first.
After all, they’d always been together.
Still, Adam and Danielle knew it would benefit both girls to foster some independence.

And when they get to Olivia, it’s clear they were already exhausted.
“Olivia is a hundred percent the entertainer, comedian in the house,” Danielle told the cameras.
To prove her point, the promo cuts to a clip in which all the quints are painting together.

Olivia might just take the title of most entertaining quint blue paint and all.
The ongoing battle between Olivia and Riley is so well-known that there was even aTLC cliphighlighting their rivalry.
“Those two have always bickered more than anyone else,” she continued.

“They just don’t mesh well,” Adam added.
She loves to laugh, and everything is funny to Olivia,” Danielle detailed.
As Olivia has grown, she’s retained her laid-back attitude.

That doesn’t mean she isn’t a freethinker, though, as her mom pointed out.
“However,” Danielle clarified, “she is super opinionated.”
Riley sees Olivia not wanting a floaty, and so she doesn’t want to wear a floaty."

While some kids love trying new things, others are comfortable with the status quo.
Of the Busby quints, Olivia was the one all about trying new things.
“The twins, Ava and Olivia, are just super sensitive towards their tantrums.

It’s dramatic screams,” Danielle explained, seemingly exasperated at Olivia’s terrible twos behavior.
And that sensitivity wasn’t exactly anything new for Olivia.
However, Olivia Busby also encountered health problems as a baby.

So she is all clear too … no ROP [retinopathy of prematurity]!"
However, her eyes weren’t the only concern.