“Potential Breakup Song” is a song co-written and performed by American duo Aly & AJ and is the first single from their third studio album, Insomniatic. It was a very successful single in the summer and early fall of 2007, topping many video countdowns and becoming Aly & AJ’s most successful single to date. In November 2020, the song gained popularity due to its widespread use on the app TikTok, receiving over 26 million viewers for the month.