The Simpsons - Season 10, Episode 07: Lisa Gets an A
Season 10 opens with a new student named Alex Whitney, a dream queen bee. Lisa, who is not as impressed and chooses to be herself, is forgotten by her classmates and becomes jealous of Alex. Lisa's friends and Alex decide to host a school dance. Meanwhile, Homer convinces Bart to drop out of school for what he thinks to be a more promising pursuit: selling grease.