![OMG! Alex Hirsch as older Dipper and his sister as Mabel! I swear that the Pines twins are their OCs!! | Gravity falls, Gravity falls fan art, Alex hirsch OMG! Alex Hirsch as older Dipper and his sister as Mabel! I swear that the Pines twins are their OCs!! | Gravity falls, Gravity falls fan art, Alex hirsch](https://i.pinimg.com/originals/b2/a1/24/b2a1240037ea6137fd9b6e63c59b10e0.jpg)
OMG! Alex Hirsch as older Dipper and his sister as Mabel! I swear that the Pines twins are their OCs!! | Gravity falls, Gravity falls fan art, Alex hirsch
Gravity Falls - Fun Fact! This Alex Hirsch sister's ACTUAL sweater from grade school that inspired all of Mabel's sweaters! It still fits! | Facebook
![Alex Hirsch on X: "Me & the twin sister fail at ice skating #ThrowBackThursday #NeonForever http://t.co/JKMMuQEZ1c" / X Alex Hirsch on X: "Me & the twin sister fail at ice skating #ThrowBackThursday #NeonForever http://t.co/JKMMuQEZ1c" / X](https://pbs.twimg.com/media/Bx2VjpSCEAIaqPH.jpg)
Alex Hirsch on X: "Me & the twin sister fail at ice skating #ThrowBackThursday #NeonForever http://t.co/JKMMuQEZ1c" / X
![Alex Hirsch on X: "That one time me & my sister were demonically possessed #ThrowbackThursday http://t.co/cArj9uzRne" / X Alex Hirsch on X: "That one time me & my sister were demonically possessed #ThrowbackThursday http://t.co/cArj9uzRne" / X](https://pbs.twimg.com/media/CQ0MDP6UYAAloaX.jpg)
Alex Hirsch on X: "That one time me & my sister were demonically possessed #ThrowbackThursday http://t.co/cArj9uzRne" / X
![Fun Fact: Creator Alex Hirsch is actually a twin. Mabel & Dipper Pines were loosely based on creator Alex & twin sister, Ariel. Alex also included certain attributes of his sister in Fun Fact: Creator Alex Hirsch is actually a twin. Mabel & Dipper Pines were loosely based on creator Alex & twin sister, Ariel. Alex also included certain attributes of his sister in](https://i.redd.it/nsz96rchkk4c1.jpg)