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!
Brooklyn Beckham (David and Victoria Beckham)
Guess someone got the good genes! David and Victoria Beckham's oldest son, Brooklyn, used to cheer for Dad in Mom's arms on the sidelines, but now the teen is the one hoisting baby sister Harper around during family outings.
Credit: Clive Brunskill /Allsport/Getty Images; FameFlynet