It might be hard to believe but it has been seven years since the premiere episode of Victorious made waves on Nickelodeon. Ariana Grande and Victoria Justice looked super young and have grown up a lot over the years.

Now that the cast has gone their separate ways and expanded to other areas in the entertainment biz – specifically outside of Nickelodeon – many of them still took the time to remember the day that started it all. Ariana is currently on tour yet she took to social media and tweeted, "7 years of Victorious!! I genuinely miss bibble."

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And Ariana wasn't the only one! Victoria took to Instagram to thank her 12 million followers and also couldn't help but give Victorious a shoutout! She wrote, "12M of you?! This is crazy. I know I'm a little late on this, but just wanted to say thank you ?. P.S. I'll be doing a FB Live on my page tomorrow to celebrate at about 2:30 PM. Hope to see you there! ❌⭕️ P.P.S. Btw, it's 7 years of Victorious today! Thanks for all the love you guys!"

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So cute! Not only were the actors super nostalgic about the anniversary but the creator, Dan Schneider was as well. He tweeted, "WOW! So thankful that we still have the BEST FANS in the world! You all are so amazing ??? ?#7YearsOfVictorious."

He has a point, Victorious fans are seriously amazing. Now, it's time to take a walk down memory lane. These then-and-now photos of the main cast will literally shock you – yes, we're going all the way back to Ariana's red hair days. Who do YOU think is the most changed?!

Click through the gallery and check out how different the whole cast of Victorious looks now!

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