But even when they were kids, they had a glimmer of their future star power, giving a glimpse of what was to come. Thankfully for Instagram, we've got the pictures and home videos to prove it.
Robbie and Megan Fairchild
Now: Talk about talent running in the family. Sister Megan is now a principal at New York City Ballet, while her brother Robbie has since departed NYCB, delving in to Broadway and film, including the much-anticipated Cats film.
Then: The sibling duo was putting on their own shows at home, with Megan lending her old costume to her Robbie. Mid-performance, Robbie even gets snot rubbed off his face.
Now: Full-on ballet royalty, at 43, she's still performing with the Mariinsky and runs her contemporary dance festival, CONTEXT.
Then: Back in 1994, 18-year-old Vishneva gave a welcome address to kick off the new school year at the Vaganova Ballet Academy. It was an honor awarded to the program's most promising senior student.
Natalia Arja and Renan Cerdeiro
Now: The longtime friends are colleagues at Miami City Ballet, where Arja is a principal soloist and Cerdeiro is a principal.
Then: Back home in their native Rio de Janeiro, Brazil, the pair was chummy, seizing the opportunity to dance together even outside of class.
Now: Whiteside is his own brand of triple threat: a principal at American Ballet Theatre, pop performer JbDubs and a choreographer.
Then: He was a regular teen who admittedly loved dancing to Britney Spears. We can't say we're surprised.
Now: An international ballet superstar—currently a principal at Staatsballett Berlin and American Ballet Theatre—known for his bounding jumps and sailing turns
Then: A promising young dancer, known for his bounding jumps and sailing turns. Some things never change.
Now: A captivating soloist who's scooping up roles at American Ballet Theatre, Hurlin is also known by her nickname, Hurricane.
Then: At age 3, Hurlin seemed to be channeling Isadorables vibes, posing in a flowing vintage dress.
Now: Morgan leaps back into company life this season as a soloist at Miami City Ballet.
Then: From a young age, she was cheesing it up and already feeling at home in a mess of tulle and sequins.
Now: The busy MacArthur "genius" choreographer is creating work this season for his own company, A.I.M, plus Misty Copeland, Paul Taylor Dance Company and Hubbard Street Dance Chicago.
Then: Abraham was that cool kid in high school who was also deeply intellectual. A longtime music lover, he played cello as a teen.
Now: Though the ballet maverick has struck out on her own, leaving traditional company life behind, Kochetkova continues to perform around the world.
Then: While most ballet students dance in a Nutcracker growing up, very few can say their first was at the Bolshoi Ballet School. Welcome to the life of Kochetkova.
Now: Heffington has molded a career out of making the awkward enticingly cool, whether he's choreographing for Sia or crafting the central "five movements" for Netflix's "The OA."
Then: He was a spiffy dance student who appeared several times on "Star Search."
Now: A longtime principal at Houston Ballet, the audience favorite also became a mother last year.
Then: As a kid in Venezuela, González was literally bending over backwards to dance. After showing up at the wrong address for dance lessons, we're extremely glad she was swiftly redirected to the right school.
Now: Foster is preparing to strike Broadway gold once again for the 2020 revival of The Music Man, in which she'll star opposite Hugh Jackman.
Then: Based on this early tap routine, Sutton was clearly destined for Broadway.