From the wikipedia entry:
Shezow is an Australian-Canadian animated television series created by Obie Scott Wade, which began airing on Network Ten on 15 December 2012, and will run for 26 episodes. Aimed at kids 6-11 years-old, the series is produced by Moody Street Kids and Kickstart Productions. It is distributed by DHX Media, funded in part by Film Victoria and was designed by Australian artist Kyla May.
The series' protagonist, a 12 year old boy named Guy Hamdon, discovers the superheroine Shezow's power ring and puts it on. While the power ring does grant him super powers, it was only meant to be worn by a woman. Guy takes on the appearance of a female super hero and with the help of his sister, Kelly, and best friend, Maz, he protects the city of Megadale from supervillains and criminals.
In the United States, it will be added to the lineup of The Hub on June 1, 2013.