Today is Cody Simpson's 17th birthday! We seriously can't believe how fast the "Pretty Brown Eyes" singer is growing up. It feels like just yesterday he was the adorable goofy Australian boy making YouTube videos. Now, he's tall, hot, ripped, and opening shows for Justin Bieber. Pretty amazing, right?
To celebrate Cody's special day, we found 17 flashback photos that will totally blow your mind. Click through, then let us know which photos you love the most in the comments below. Don't forget to wish him a happy birthday, too!
Cody had such a baby face! Can you say precious?