"Nobody's Perfect" is a song by American recording artist Miley Cyrus, credited as her character Hannah Montana from the eponymous television series. It was released on May 15, 2007 by Walt Disney Records as the lead single from Hannah Montana 2 (2007), the accompanying soundtrack album for its second season. Written by Matthew Gerrard and Robbie Nevil and produced by Gerrard, "Nobody's Perfect" discusses the importance of overcoming mistakes; it is heavily based on synthpop musical styles.

Contemporary music critics spoke favorably of "Nobody's Perfect" in their reviews, and were appreciative of its overall production. The track peaked at number 27 on the U.S. Billboard Hot 100; by exceeding sales of 906,000 copies as of October 2010, it has additionally become the most successful track from the Hannah Montana franchise. A live performance of Cyrus performing the track as Montana serves as the accompanying music video for the track; it was first broadcast on July 3, 2007, although it was later included in the Vevo catalog on December 10, 2010. The song was also performed during Cyrus' headlining Best of Both Worlds Tour (2007–08).

In Hannah Montana, Miley Cyrus portrays the character Miley Stewart, a teenager who lives the secret double life as the pop star Hannah Montana. She stated that "most songs for the first season reflect the show, with Miley or Hannah making sure the other doesn't get caught or whatever," opining that the tracks provided series producers with the opportunity to "make sure that everyone understood the characters". By comparison, Cyrus described material used during the second season as "more speaking out to the fans."

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