Because you like Rainbow Dash in My Little Pony

Villanelle is a hired assassin who loves committing murder as much as she loves dressing up in fancy pink ballgowns. See them in Killing Eve.

A loyal dinosaur, Yoshi loves both saving the day and chowing down on a good meal. See them in Super Mario Bros..

Samantha Jones is a try-sexual who'll try anything once. See them in Sex and the City.

Barry Egan has too many anger issues to list here. See them in Punch Drunk Love.

Trevor Phillips is an unpredictable maniac who tortures people for no reason. See them in Grand Theft Series.

Who needs friends when you're the King of Duelists? See them in Yu-Gi-Oh! .

Benoit Blanc is Sherlock with Southern charm, and a mysterious benefactor. See them in Knives Out.

Belle is an adventurous, intelligent fairy tale maiden who strives to see the best in everyone. See them in Once Upon a Time.

Arwen has to choose between a life of loneliness or love and inevitible death, both rather unfortunate options. See them in The Lord of the Rings.

Elena Gilbert is the quintessential girl-next-door who gets involved with the new "boy" at school. See them in The Vampire Diaries.

He may seem like a charismatic leader, but Bellamy also has a ruthless, self-serving streak See them in The 100.

Daria Morgendorffer is so defensive that she actively works to make people dislike her so that she don't feel bad when they do. See them in Daria.