Because you like Donna Carmichael in Mamma Mia!

Liv Moore is a sarcastic high-achiever turned morally conflicted zombie. See them in iZombie.

What Ron Weasley lacks in motivation and book smarts, he makes up for in loyalty and street smarts. See them in Harry Potter Series.

Howl puts the "tortured" in tortured artist. He just wants to be recognized for his work, but no one wants to trust a boy that sorta looks like a bird. See them in Howl's Moving Castle.

Whatever Sakura Haruno lacks in power, she makes up for in intelligence and bravery. See them in Naruto.

Helpful and courageous, Kirby is a playful, fun-loving little guy. See them in Kirby.

Juliet Starling is a cheerleader by day, gleefully unhinged zombie killer by night. See them in Lollipop Chainsaw.

Holden Caulfield is convinced that the whole adult world is full of phonies. See them in The Catcher in the Rye.

Terence Fletcher is a brutal and unflinchingly strict music teacher hell-bent on whipping his students into shape. See them in Whiplash.

Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.

Tobias "Four" Eaton is only afraid of four things, but you should probably be afraid of him. See them in Divergent.

His name is Olaf, he's a snowman, and he likes warm hugs. See them in Frozen.

Good fashion? Check. Snarky quips? Check. Supernatural evil-fighting powers? Also check. See them in Buffy the Vampire Slayer.