Esteban starts a ballroom dancing class to help earn money for his sister’s Quinceanera (‘sweet 15′ party). Mr. Moseby schedules a ballroom dancing competition at the Tipton. The gang enters to win money for Esteban’s sister’s quinceañera. Note: Jared Murillo, Ashley Tisdale’s boyfriend, has a cameo in the episode. He is seen in the dance competition, but is not credited. Absent: Ashley Tisdale as Maddie Fitzpatrick.