Angelina Jolie and Brad Pitt's daughter Shiloh are seen dancing in the video

Shiloh Jolie proves that hard work runs in the family!

On Saturday, August 24, choreographer Kolanie Marks shared a video on Instagram showing the 18-year-old daughter of Angelina Jolie and Brad Pitt busting out a few moves while honing her dancing skills.

Marks, who previously spoke to PEOPLE about Shiloh's commitment “to an extremely difficult craft,” joked on Instagram that he was “officially her ADOPTED CELEBRATION” after she recently showed off her dancing skills under his tutelage.

In Mark's latest video, Shiloh dances to “Fly S—” by Capella Grey, Jaewon, and Young MA as viewers cheer her on. “I've watched this so many times and my confidence just keeps growing and growing! Keep going @sh1lohj I'm so proud,” Marks wrote in the caption, which also included a shoutout to choreographer Devin Solomon.

He also wrote in his Instagram stories: “She's getting so good! I'm glad she's sticking with training!”

In July, Marks revealed in his interview with PEOPLE that he has worked with Shiloh for a few years since their first class together at the Millennium Dance Complex in Los Angeles. As he explained at the time, she was “dedicated to trying to understand his dance style.”

Marks, who has choreographed tours and music videos for artists such as Mindless Behavior and Marques Houston, continues to post about Shiloh's progress on Instagram.

Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from celebrity news to compelling human interest stories.

He told PEOPLE last month that their professional relationship is “very strictly based on what we focus on, which is dancing” and that they don't talk about their famous family. Shiloh is the fourth eldest child of exes Jolie and Pitt, who also share Maddox, 23, Zahara, 19, Pax, 20, and twins Knox and Vivienne, 16.

“I completely forgot who she is in that moment because that's not what we focus on in training,” he said of the post about her dance transformation. “I just wanted to give her credit for the hard work and dedication she puts in.”

In July, Marks released a video montage highlighting the aspiring dancer's dedication to the art form and her “never give up” attitude.

“I'm proud and no, we're not done yet,” he wrote of her development as a dancer. “Give me until January!!!! I love helping dancers succeed!!! I've coached many dancers/choreographers! All I need is trust and consistency and we're booking!”

It's been a big year for Shiloh, who received a name change earlier this month. The teenager requested to drop “Pitt” from her last name in May and has been officially called Shiloh Jolie since August. A source close to Pitt told PEOPLE earlier this year that the actor was “aware” of the change, adding that he “loves his children and misses them.”