But Amelia said she knows all the hard work is still ahead of her.
She has been accepted into the school for three years but whether she was asked back would depend on each year's performance, and who her stiff competition was, she said.
The Otumoetai College student said she and her mother Linda Moultrie were currently packing up their home and would both be heading to Melbourne in December or early January.
A humble Amelia revealed she had also had offers from four other Australian dance schools.
In the end it wasn't a hard choice which offer to accept, she said.
"I'm just so excited and I can't wait," Amelia said.
The fees for her to attend the Australian Ballet School would cost her parents $10,000 a year, on top of her school fees to attend the Victorian College of the Arts.
Dance Education Centre director Prue Gooch was delighted with Amelia's invitation and said the Australian Ballet School was one of the best in the world - the Royal Ballet of the Southern Hemisphere.
I was the only Kiwi in my audition class ... I'm just so excited and I can't wait.
"Amelia has worked really hard for this opportunity. The Australian Ballet School was always a long shot given Amelia's age, but they have not only offered her a place but put her up to the next skill level, which is a real coup as she will be dancing with more experienced dancers, aged 15 and 16 years old.
"There has always been something special about Amelia. She definitely has the x-factor, and the iron will she'll need to make it as a professional dancer.
"But even if she doesn't make it as a dancer she could easily become a movie star," Mrs Gooch said.
The Australian Ballet School
* The Melbourne-based school is linked to The Australian Ballet Company.
* It is a national centre for excellence in classical dance training.
* In 2014 the school marked 50 years in existence.
* The school has an eight-level programme aimed at producing dancers which can seamlessly integrate into professional dance companies.
- The Australian Ballet School website