Today's a very exciting day for Bella Thorne: she's celebrating her 17th birthday! Recently, Bella has been showing off her incredible sense of style at high-fashion events like Milan and New York Fashion Weeks, but she has always impressed us with her bold red carpet statements ... even when she was a kid!
In honor of her big day, we've rounded up 17 stylish pics to show how Bella's style has transformed from girly and trendy to totally chic!
Click through the gallery above to see pics of Bella's style evolution. Then, wish her a happy birthday in the comments section below.