Why did jade west hate tori Vega so much?

Jade West's animosity towards Tori Vega in the show "Victorious" stems from a combination of jealousy and rivalry. Tori's talent and newfound popularity at Hollywood Arts threaten Jade's status as a top performer. Additionally, Tori's friendly and optimistic demeanor contrasts sharply with Jade's more cynical personality, further fueling Jade's disdain. Their dynamic creates a classic "frenemies" relationship throughout the series.