- Not to be confused with Sierra (Total Drama Roleplay)
During her time in "Global Drama", Sierra is placed on Team Amazon and befriends several of her peers. She starts a rivalry with Bridgette and establishes a relationship with Tyler which continues for the duration of the series. Her stretch in the competition comes to an end when she is defeated by Alejandro and Heather in the season's final challenge. Sierra is last seen in "Global Drama: Alejandro vs. Heather vs. Sierra" fleeing the island with the other contestants after the volcano erupts.