"Masterpiece" is song recorded by English singer Jessie J released as the third single from her third studio album, Sweet Talker (2014).

The song was written and produced by Josh Alexander and was co-written by Britt Burton and Emily Warren, the latter of whom also co-wrote the album's opening track "Ain't Been Done".

"It's a trap Jessie falls into a few times on the record," writes Lewis, "either diluting a song's impact with hackneyed lyrics or trilling beyond reason.

"[6] Mike Wass of Idolator cited "Masterpiece" as a highlight of the album, noting that Jessie J "gets it just right" and that it is "a genuinely good pop song".

[7] Caroline Sullivan of The Guardian compared "Masterpiece" to the music of American singer-songwriter Pink for being "heavy with pop-rock melodrama and strength-from-within ruminating".

[8] In his review of Sweet Talker, Dave Hanratty of Drowned in Sound condemned "Masterpiece" for being overly generic, but was moderately receptive of the production and Jessie J's vocals.

[11] The clip revolves around an aspiring dancer training in a studio space with the lyrics displayed in a graphic all-capital font.