Millie Burtonburger (Kid vs. Kat)

Millie Burtonburger is the tertiary antagonist of the Canadian animated series, Kid vs. Kat. She is the younger sister of Coop Burtonburger and younger daughter of Burt Burtonburger. She is the one who found Mr. Kat and started the whole incident between him and Coop (although Kat started it) and was never aware of his true nature to the point she believed Kat was always innocent.

Why She Sucks

 * 1) She is an egosistic, spoiled, whiny, rude, annoying, and pesty brat who throws tantrums whenever things don't go her way.
 * 2) As mentioned above, she started the whole incident between Kat and Coop, in other words, she is responsible for all the events of the series.
 * 3) She never believes Coop about Kat's true colours whenever he mentions it.
 * 4) Her father, Burt, never had the mind to discipline or punish her for her actions. In fact, she never gets punished for her actions because Burt keeps treating her like a princess.
 * 5) She is very noisy to the point she also has an ear-piercing singing voice as shown in "Stall that Jazz".
 * 6) She is always easily fooled by Kat when it comes to acting like the innocent cat she thinks he is to falling for all the things Kat did to frame Coop. One example being in "Cookie D'uh" after Kat made it look like Coop ate the cookies by pouring milk and cookie crumbs around his lips while he sleeps and tells their dad on him.
 * 7) She always whiteknights Kat for everything no matter what he does.

The Only Redeeming Qualities

 * 1) Her design is okay, as some viewers described her as adorable or beautiful according to the wiki.
 * 2) She once found out that Mr. Kat was evil, but went back to trusting him after Kat erased her memory.