Belle Sterling
Dipper "Sterling's" twin sister.Template:Character
Appearance
Often depicted as looking very similar to Mabel physically, as well as wearing a bow similar to the one Mabel wore in the gravity Falls episode "Scary-oke".
History
Belle was born with a serious lung condition. To save her, her father, Lionel, made a deal with Alcor to fix her up- on the strange condition that he be allowed a place in the family as her twin.
With her brother and father's memories tampered with as part of the deal, she didn't find out the truth about Dipper's past until she was twelve years old, during a trip to Gravity falls.
Personality
A Mabel reincarnation, Belle is an optimistic and outgoing individual. She seems to harbor a strong fondness for nature, particularly animals.
Post finding out the truth, she goes through periods where she appears almost jealous of Mabel, feeling like she just can't compare to who she thinks Dipper wants her to be.