Willow Shields is celebrating an exciting milestone today: it's the Hunger Games actress' 16th birthday!
Has she always been a style star, especially on the red carpet? Of course! But her personal fashion sense has changed quite dramatically since she first started attending glamorous events when she was younger. In honor of her Sweet Sixteen, we rounded up some of her best pics that illustrate just how much she's grown up!
Click through the gallery to watch Willow's red carpet style evolve over the years – right before your eyes! Then, make sure to send her your best birthday wishes on social media today!