Because you like Nymphadora Tonks in Harry Potter Series

Being beautiful and rich doesn't guarantee happiness for Cheryl Blossom. See them in Riverdale.

Fiery, intelligent, and opinionated, Jo March rebels against the restrictions of her era. See them in Little Women.

Krusty The Clown somehow makes life sillier and more somber at the same time. See them in The Simpsons.

Alex Russo desperately wants to keep her magic – after all, things are so much easier when you can just wave a wand. See them in Wizards of Waverly Place.

Garnet is a Crystal Gem who'll protect her friends with her life. See them in Steven Universe.

The brilliant Mona Vanderwaal is proof that undergoing an "extreme makeover" isn't always a good thing. See them in Pretty Little Liars.

Chloe Decker's case should be open-and-shut. But something seems to be troubling her, something about Palmetto Street. See them in Lucifer.

Chuck Bartowski is a sweet, laid-back electronics store/top secret government employee. See them in Chuck.

An alien living in a temple shaped like a giant woman, Pearl enjoys ballet, fencing, and using her magical spear. See them in Steven Universe.

Bob Belcher runs a lonely burger joint, and even though his wit is lost on his eccentric family, he doesn't let that faze him. See them in Bob's Burgers.

Derek Shepherd is a talented and passionate neurosurgeon. Some people call him McDreamy. See them in Grey's Anatomy.