Today's a very exciting day for G. Hannelius: she's turning 17 years old! The actress has appeared on tons of our all-time favorite TV shows over the years, like Dog with a Blog, Sonny with a Chance, Good Luck Charlie, Hannah Montana, and more. She's even currently working on a new television adaptation of Roots.
To celebrate her birthday, we thought it would be fun to look at just how much she's grown up over the course of some of her most memorable acting roles! Since she started out on the Disney Channel so young, she's totally evolved over the years.
Click through the gallery to see G grow up right in front of our eyes on TV. Then, make sure to wish her a very happy birthday by leaving a comment below!