Today is Victoria Justice's 21st birthday! We can't believe how quickly the Victorious star is growing up. It feels like just yesterday we were watching her on Zoey 101 and The Suite Life of Zack & Cody. Soon, she'll be back on television with her MTV series Eye Candy — we can't wait!
In celebration of her special day, we've rounded up 21 flashback pics that will totally blow your mind. Click through to see old photos of her with Ariana Grande, Josh Hutcherson, and Dylan and Cole Sprouse, then be sure to wish her a happy birthday in the comments below!