Can you believe that three years ago today, the very first episode of Austin & Ally aired on the Disney Channel? The show quickly became one of our faves, and now we love Laura Marano, Ross Lynch, Calum Worthy, and Raini Rodriguez's real-life red carpet styles as much as we're obsessed with their fun characters on TV.
In honor of the show's anniversary and Transformation Tuesday, we're taking a look back on how much the actors' styles have changed since they first started the show in 2011. You won't believe how they grew up right in front of our eyes!
Click through the gallery to see how much each star has transformed since they first started on the show. Then, share your favorite A&A memory in the comments section!