Season 1 of All Grown Up! premiered on April 12, 2003.

Season 2 of All Grown Up! premiered on June 4, 2004.

Season 3 of All Grown Up! premiered on February 12, 2005.

Season 4 of All Grown Up! premiered on October 10, 2005.

Season 5 of All Grown Up! premiered on November 21, 2007.