Question: When was Katy Perry's "Part of Me" given its first live performance?
About the article "Part of Me (Katy Perry song)", section "Live performances".

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"Part of Me" was given its first live performance on February 12, 2012, at the 54th Grammy Awards.
An abbreviated version of "E.T."
(2011) ended partway through the chorus, with electronic sound effects and a darkened stage.
Wearing a metallic bodysuit with the appearance of golden armor, a blue-haired Perry descended from the roof of the venue in a transparent cube.
The object shattered, fireworks went off around the stage, and Perry began "Part of Me" as the dancers present during "E.T."
reappeared, lifted her up, and performed a routine behind her.
On March 19, 2012, Perry performed "Part of Me" as part of a Live Lounge special for BBC Radio 1, along with "The One That Got Away" (2011), "Firework" (2011), "Thinking of You" (2009) and a censored version of "Niggas in Paris" (2011).
The performances were closely similar, through their depiction of Perry as a superhero and their theme of self-empowerment.
Katie Brine of MTV commented that "Even when Katy is getting serious, there's always fun to be had.
"On April 26, 2012, Perry performed the track for season 11 of "American Idol".
This was similar to her previous performances and the video, but was pre-taped due to illness.
After a short, introductory military-style video, Perry made a simulated airdrop onto a military base peopled by female background dancers, all clad in military clothing.
It was met with mixed reviews from critics and fans, who criticized Perry's decisions to pre-tape her performance and to lipsync.
However, the complexity and originality of the performance were praised.
Brian Mansfield, of "USA Today", called it a "pretty impressive production", but criticized Perry's vocal abilities.
Perry included the song in the set list of her June 9, 2012 performance at Capital FM's Summertime Ball festival, during which she wore a fifties-style black and white polka dot dress and a black fringe haircut.
DJ Earworm had also made a mashup called "Fly" for the Summertime Ball and included "Part of Me" and Perry's previous single, "The One That Got Away" in the mashup.
On June 26, 2012 Perry performed "Part of Me" in her set list at the premiere for her July 2012, 3D autobiographical documentary-concert film "" on Hollywood Boulevard as part of Pepsi's "Summer Beats" concert series.
During the performance, Perry emerged from a large box of popcorn, wearing a shirt that resembled a film reel with the stage decorated with life-sized lollipops and neon lights.
This was Perry's final performance prior to her taking a musical hiatus after two years of continuous promotion for "Teenage Dream".
"Part of Me" was written by Perry herself, Dr. Luke, Bonnie McKee, and Max Martin during the 2010 "Teenage Dream" writing sessions, which also produced the Hot 100 number-one singles "California Gurls", "Teenage Dream" and "Last Friday Night (T.G.I.F.)."
Perry and McKee had been casual friends prior to Perry's request for her help with a song that Perry had been writing called "Part of Me".
According to "Rolling Stone", McKee stayed up all night writing the lyrics.
When Perry was presented the song, she shouted "We're buying you a car!"
by the time she heard the third line.
Perry recorded a demo of the track that leaked in full on December 30, 2010.
The song was rumored to be a leftover cut from her "Teenage Dream" recording sessions, and fans speculated that the track might be included in an as-yet-unconfirmed re-release of the LP.
This re-release was confirmed in January 2012, when Perry announced through her official website that the album would contain all twelve songs from the original album, plus three new songs and a remix, and would be released on March 26, 2012.
Perry's press release stated: "This is the complete story of Teenage Dream.
It was an incredible honor to tie the King of Pop's "Billboard" Hot 100 record, but I'm moving forward and had a few things left to get off my chest.
So this is the complete special edition of my album for my fans.
"On February 13, 2012, "Part of Me" received an official release as the lead single from the album's re-release.
Perry had planned all along to release the song on the deluxe edition of the album rather than the original, as it did not fit that album's composition.
On February 11, two days before its worldwide premiere, the song was leaked for a second time with a reworked production and slightly changed lyrics.
"Part of Me" was released to most iTunes stores worldwide on February 18, 2012, following her performance at the 54th Grammy Awards.
In the United States, "Part of Me" was sent to contemporary radio playlists on February 21, 2012.
The song was released in England, Scotland, Wales, France, and Ireland on March 18, 2012 under the digital download and CD single formats.
Perry revealed via Twitter that all profits raised from the sales of the single would be donated to MusiCares.
the photograph used on the single by Mary Ellen Matthews, was part of a photographic essay for Perry's appearance in episode 710 of season 37 of the television program "Saturday Night Live". 
"Part of Me" is a song by American recording artist Katy Perry, released as the lead single from "", the March 2012 re-release of her August 2010 album, "Teenage Dream".
It was written by Perry and Bonnie McKee, with production and additional writing by Dr. Luke, Max Martin, and Cirkut.
The song was not included on the original edition of "Teenage Dream" because Perry felt that it did not fit the composition of the album.
A demo of the song leaked online in late 2010, amid speculation that the lyrics were directed to the singer's ex-boyfriend Travie McCoy.
"Part of Me" was re-worked and officially released on February 13, 2012, through Capitol Records with artwork by art director Gavin Taylor and photography by Mary Ellen Matthews.
The production draws inspiration from several genres, including house music, dance-pop, and power pop; reviewers compared it to Jessie J's 2011 single "Domino", and Perry's 2010 singles "Firework" and "California Gurls".
Its lyrics describe a female protagonist who declares herself as un-breakable and strong following a break-up.
Contemporary music critics praised the song's production and gave it mixed-to-positive reviews, although some criticized Perry's vocals.
Many theorized that the lyrics addressed Perry's divorce from Russell Brand, although Perry stated it was not about him since it was written in early 2010.
"Part of Me" was a commercial success.
It was the twentieth song to debut at number one on the "Billboard" Hot 100, Perry's seventh number-one single on the chart, and her ninth consecutive number-one single on the "Billboard " Hot Dance Club Songs chart.
The single debuted at number one in the United Kingdom and Canada, and has been certified Platinum in the United States, Australia and New Zealand.
Marketing campaigns for Adidas and "" have featured it.
An accompanying music video was filmed at the United States Marine Corps' Camp Pendleton in Oceanside, California.
The video depicts Perry enlisting in the Marines following a heartbreak.
It garnered generally positive reviews for Perry's "Girl Power" message, but drew criticism from feminist author Naomi Wolf, who denounced it as military propaganda.
Perry debuted the first televised performance of song on at the 54th Grammy Awards, and has also performed the song at the ECHO Awards, the 2012 Kids' Choice Awards, and "American Idol". 
"The One That Got Away" was part of the setlist of Perry's worldwide 2011 concert tour, California Dreams Tour.
On October 16, 2011, Perry performed the song on the UK version of the "The X Factor".
Perry performed the song at the American Music Awards on November 20, 2011.
Her AMA 2011 performance was followed by a lengthy standing ovation, and presentation of a special award acknowledging Perry as the only female to have five number-one singles from the same album.
Perry performed the song as part of a Live Lounge special for BBC Radio 1's Fearne Cotton on March 19, 2012 along with "Part of Me", "Firework", "Thinking of You" and a censored version of "Niggas in Paris".
An official remix, featuring American rapper B.o.B, was released in December 2011.
B.o.B added two new verses, one at the beginning and another replacing the bridge of the album version of the song.
The decision for Capitol Records to release a remix and reduce the price of the song to give Perry a sixth number-one song has been criticized by some, noting that this is not Perry's first time adding a featured guest to her single releases.
The hit single "E.T.
", was modified with verses from Kanye West, while "Last Friday Night (T.G.I.F.)"
was given a remix featuring Missy Elliott.
However, "Billboard", which compiles the charts, have issued multiple columns defending Perry and Capitol, underlining that they are operating under chart rules and that numerous other acts, such as Rihanna and Britney Spears, used the same tactics for charting purposes over the years.
An acoustic version of the song, produced by Jon Brion and featuring vocals from country group Lady Antebellum, was released to the iTunes Store on January 16, 2012, garnering more favorable reviews, with critics noting that "The One That Got Away" sounds very naturally as a ballad.
Perry's label, Capitol Records, sponsored a contest in January 2012 encouraging fans to record their own acoustic version of the song for a chance to have it featured on Perry's Facebook wall. 
In the United States, "Part of Me" debuted at number one on the "Billboard" Hot 100 and the U.S.
Hot Digital Songs chart, with 411,000 copies sold in its first week.
It was the twentieth song to debut atop the "Billboard" Hot 100, and achieved that feat almost exactly a year after the previous, Lady Gaga's "Born This Way" (2011).
"Part of Me" became Perry's sixth number one single from the "Teenage Dream" album, her seventh number-one song, and her sixth in the 2010s.
The single debuted at number 36 on the Hot 100 Airplay chart, with 35 million radio impressions in its first week, and was Perry's ninth song to top the Hot Dance Club Songs chart.
It is Perry's tenth single to be certified Platinum by the RIAA, for sales of over 1 million copies.
As of February, 2014, the single has sold 2,723,000 digital downloads in the U.S. "Part of Me" debuted at number one on the Canadian Hot 100, with sales of 46,000 downloads in its first week.
In Brazil, it reached the top spot on the Brazil Pop 100.
In Mexico, the song peaked in the top 10 of the Mexican Hot 100.
It also peaked at number 1 in Venezuela and number 2 in South Africa.
The song was Perry's first single to debut at number one on the New Zealand Singles Chart, and as her seventh to reach that spot, tied her with Mariah Carey as the artist with the most number-one hits in New Zealand.
It has received a Platinum certification by the RIANZ, with over 15,000 copies sold.
In Australia, "Part of Me" debuted at number 22 on the chart, and peaked at number 5.
The recording has been certified 2× platinum by the ARIA, with 140,000 copies sold.
The song entered at number one on the UK Singles Chart on March 25, 2012, and sold 79,079 copies in its first week.
Her third number-one single in that country, it was certified silver by the BPI with sales of over 200,000.
The song has sold 333,000 copies in the UK as of December 2012.
In Ireland, "Part of Me" peaked at number 5 on the chart and was Perry's twelfth single to reach the top 10.
The single was certified Gold in Italy for sales of over 15,000.