Jennette Michelle Faye McCurdy is an American film and television actress, producer, screenwriter and country pop singer-songwriter. She is known for her role as Sam Puckett on iCarly and Sam & Cat. José is a big fan of Jennette.
Jennette is mentioned many times throughout the season, mostly by José, who is a massive fan of her. Because of this, José and Heather begin to lose interest in each other and fight a lot, though they don't break up due to this, as it was actually Alejandro's fault they broke up.
Jennette was a guest judge in Hawaiian Luau, much to José's pleasure. After José wins, Jennette asks him out on a date.
Chris mentions in Back in the Toxic Groove that José and Jennette are dating.