According to the official site, she stands at a height of five feet eight inches, and tips the scales at an astonishing one hundred twenty five pounds, the belly shirt wearing sidekick of the Ninja Turtles...April "Carrot Top" O'Nnneeeiiilllll.
http://www.ninjaturtles.com/html/profile5.htm
I do remember that profile once having a different pic of April though.