The friendship between Chelsea Owens and Allison Foster began in the first book of the Double Trouble: The Final Year called, Senior Year.

Chelsea & Allison
General Information
Intimacy Level Friends
Friendship Started Senior Year 

Friendship HistoryEdit

Chelsea Owens transferred to Santa Mira High School along with fellow students Ethan Ford and Dean Cameron


  • Chelsea and Allison's mothers are friends.
  • Chelsea is also friends with Allison's twin sister, Kate.
  • They both sit with Kate at Lunch and Nutrition.
  • They both graduated in the final episode of the Double Trouble: The Final Year series.