Because you like Jackie Burkhart in That '70s Show
Helena is a mentally unstable, childish, and completely merciless. And most of all, she's an unstoppable killer. See them in Orphan Black.
Gina Linetti views herself as a sort of life coach/influencer to the rest of the office. She's not so keen on the "work" aspect of her job. See them in Brooklyn Nine-Nine.
Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.
The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.
Mike Hannigan is a lawyer-turned-pianist who loves to tap into his kooky side. See them in Friends.
Lux Lisbon's flirtatious manner attracts a lot of male attention. She relishes the power that her sexuality grants her. See them in The Virgin Suicides.
Blaine Anderson is a put-together prep school boy with the voice of an angel. See them in Glee.
Veronica Lodge is a quintessential mean girl trying to make a better life, and a better self. See them in Riverdale.
Sophie Sheridan is a proud and independent woman who hardly ever looks before she leaps. See them in Mamma Mia!.
Call her. Beep her. If anyone's in trouble, Kim Possible is there. See them in Kim Possible.
Rogue's touch is literally deadly, and she's trying to learn from the older mutants how to manager her powers. See them in X-Men Series.