Sierra Norman is the titular protagonist of the 2014-2016 Disney XD animated series, Sierra The Nerdy Troublemaker, and the love interest of Dipper Pines. She has long brown hair, brown eyes, and has glasses, pink eye shadow and red lips. Her main outfit is composed of: a pink sleeveless camisole shirt, blue jeans and black converse shoes. She is voiced by Eden Sher (in a same tone as Star Butterfly). At her age, she is 12 years old.


  • Carol Norman (Mother)
  • Stephen Norman (Father)
  • Lani Norman (Grandmother)
  • Charles Norman (Grandfather)
  • Kennedy Norman (Aunt)
  • Silas Norman (Uncle)
  • Ashley Norman (16-year-old Sister)
  • Lizzie Norman (6-year-old Sister)
  • Nozzle (Pet Cat)
  • Dipper Pines (Love Interest)
  • Bertha Wilkinson (Rival)


  1. Being nice to Dipper
  2. Going for the rich
  3. Making trouble for her family and friends


  1. The way Bertha treats her
  2. Feeling busted
  3. Getting into trouble with Principal Wilson

See Also

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.