Season 23

In the season 23 finale of "The Simpsons," titled "Lisa Goes Gaga," the story kicks off with Springfield suffering from a collective low self-esteem. Enter Lady Gaga, making her grand entrance on a train powered by her fabulousness, determined to boost everyone's spirits. Naturally, Lisa becomes the focal point of Gaga's mission after being voted the least popular student at school. Lady Gaga takes Lisa under her wing, trying to instill confidence in her through various extravagant methods. Despite Gaga's best efforts, Lisa initially struggles with embracing her uniqueness. Meanwhile, Homer and Bart have their own subplot involving some typical father-son shenanigans, but let's not pretend they're the main attraction here. The turning point comes when Lisa finally embraces her individuality during a public performance, thanks to Gaga's relentless encouragement. With her spirits lifted, Lisa manages to win over the crowd and restore some positivity to Springfield. Lady Gaga departs as dramatically as she arrived, having left an indelible mark on the town and, more importantly, on Lisa's self-esteem. And so, another Springfield crisis is averted by a celebrity guest star — what else is new?