Because you like Mona Vanderwaal in Pretty Little Liars

Mark Sloan is the best plastic surgeon and biggest playboy the hospital's ever seen. See them in Grey's Anatomy.

Facing off-the-charts murder, drugs, and teenage heartbreak in Riverdale, Betty Cooper pursues justice with help from her friends. See them in Riverdale.

Though she has the normal insecurities of a 15-year-old, Aurora is both courageous and empathetic. See them in Maleficent.

Merciless and manipulative, Queen Ravenna is determined to become the fairest of them all. See them in Snow White and the Huntsman.

Quirky teen Carly Shay is the director of her own life story. See them in iCarly.

Jo Wilson is an accomplished doctor who's getting over her past. See them in Grey's Anatomy.

Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.

April Kepner is an excellent surgeon, but outside of the operating room, she's more anxious than most. See them in Grey's Anatomy.

Ferociously independent and wickedly smart, Fiona Goode is a Supreme Witch who truly reigns supreme. See them in American Horror Story.

Velma Kelly will do anything to get the limelight back. See them in Chicago.

Gretchen Wieners is the gossip queen in her clique. See them in Mean Girls.

Sensual, wild, and with a penchant for controlled substances, Lily is a ballet dancer who isn't afraid to let loose. See them in Black Swan.