Because you like Arizona Robbins in Grey's Anatomy

This elf loves smiling, eating sugar, and spreading Christmas cheer. And no matter what, Buddy always sees the best in people. See them in Elf.

Andy Bernard is a preppy Cornell grad who's very likely to break into an acapella performance. See them in The Office.

A daughter of a pair of superheroes, Hope van Dyne is scientist is brilliant and fearsome. See them in Marvel Cinematic Universe.

Murph is inquisitive, compassionate, and stubborn, with a passion for science she shares with her dad. See them in Interstellar.

Georgina Sparks uses beauty, brains, and power to always get her way. See them in Gossip Girl.

Everything is fascinating to Octavia Blake who has been locked away for her entire life. See them in The 100.

Jackie Burkhart is a privileged princess with a healthy dose of self-confidence. See them in That '70s Show.

Blunt but anxious, Gretchen Ross bonds most easily with those who have lived tough lives like she has. See them in Donnie Darko.

Beth March is the glue that holds her family together. See them in Little Women.

Derek Morgan is thoughtful and kind, but he won't say no to knocking the occasional door down when he gets the chance. See them in Criminal Minds.

With an incredible ability to fake a smile, Selina Meyer is a gifted politician serving as Vice President. And maybe one day the President will actually call her. See them in Veep.

Darcy Lewis is a razor-sharp scientist studying things that science can't explain. See them in Thor.