They grow up so quickly! Some of Tinseltown's tots -- including Suri Cruise, Bindi Irwin and Jaden and Willow Smith -- are growing up right before our eyes. See how they've changed over the years!
Dakota Fanning (Steve Fanning and Heather Joy Arrington)
Precocious might be the best way to describe Dakota Fanning, who first piqued the public interest in 2001's moving I Am Sam. Since then, however, she's proved herself to be a Hollywood mainstay with roles in The Twilight Saga, as well as opposite Kristen Stewart in The Runaways.