On 15 April 2011, during an interview with Digital Spy, Jessie revealed that "Nobody's Perfect" would be the album's third single following "Price Tag" with B.o.B (2011) and "Do It Like a Dude" (2010).

[11] During an interview with The Sun, Jessie said: "It's one of the most honest and raw songs on there... Every time I sing it I relive the moment that I wrote it about.

[14] "Nobody's Perfect" has peaked at number nine,[14] making it Jessie J's third top-ten single in the United Kingdom following "Do It Like a Dude" and "Price Tag".

[20] The music video is inspired by Lewis Carroll classic tale Alice's Adventures in Wonderland, Jessie J sits in a banquet table similar to the Mad Hatters' tea party.

[18][21][22] Jessie J also rolls in tar and appears dressed as the Roman goddess Libertas, who is better known as the robed female figure of the Statue of Liberty, what could be interpreted as Black-and-white dualism.

[23] Angela Miller covered "Nobody's Perfect" in the Las Vegas Round of American Idol on 20 February 2013, subsequently qualifying for the semi-finals.

In 2017, the song was performed live by Teodora Sava when she was 15 years old, in duet with Florin Ristei (former winner of X Factor Romania), as special guests of the popular TV show Te cunosc de undeva!.