These celebrity kids have grown up on the red carpet — literally! From Kevin Costner and John Travolta's daughters to Michael J. Fox's son, see how much they've changed with these then-and-now photos.
MUST SEE: Tom Selleck, Kelly Ripa, and More Stars' Family Photos — Then and Now!
Click through the gallery to see pictures of famous children who have changed a lot over the years.
She walked her first red carpet alongside her famous dad when she was just 4-years-old. Today, she's 30.