Question: When did Katy Perry give her first live performance of "Part Of Me"?
About the article "Part of Me (Katy Perry song)", section "Live performances".

Candidate passages:
"Part of Me" was used in a national marketing campaign for "The Sims 3" limited-edition expansion pack, "".
Perry filmed a 30-second commercial, in which she performed the song onstage as a Sim version of herself.
The expansion pack includes Katy Perry-themed items, inspired by the concept and artwork of her album "Teenage Dream" (2010), that players can use on their own Sims.
In May 2012, Perry signed a deal with Pepsi to promote "Katy Perry: Part of Me".
This deal was a part of Pepsi's first global campaign titled, "Live For Now" which partners with entertainment artists and properties to promote their work.
"Part of Me" was used in a series of trailers as part of this deal as well as various other media related campaigns to promote the film. 
"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".
BMI Pop Music Awards 2013 ("Part of Me" Katy Perry) 2013 ("Wide Awake" Katy Perry) 2013 ("Hold It Against Me" Britney Spears) 2012 ("Last Friday Night (T.G.I.F.)"
Katy Perry) 2012 ("Teenage Dream" Katy Perry) 2012 ("Dynamite" Taio Cruz) 2011 (“Dynamite” Taio Cruz) 2011 (“California Gurls," Katy Perry) Grammy Awards 2014 Nominated: Song of the Year (songwriter) - "Roar" performed by Katy Perry  
Perry debuted the song in an acrobatic fashion for the first time during the 2012 Billboard Music Awards on May 20, 2012, where she floated over the stage in a white ribbon swing keeping her suspended in the air while several background dancers performed with aerial silk.
On June 17, 2012, Perry performed "Wide Awake" at 2012 MuchMusic Video Awards, in which she stood on a raised platform, beginning the song as a cocoon and turned into a butterfly when she sang the last chorus.
On June 26, Katy Perry performed "Wide Awake" on "Jimmy Kimmel Live!".
Instead of taking the Kimmel stage, she performed a medley of her hits including "Wide Awake" into her "Part of Me" premiere in Hollywood Boulevard in Los Angeles.
For President Barack Obama's 2012 presidential candidacy, Perry performed several of her hit songs dressed as a ballot, including "Teenage Dream", "Firework", and "Wide Awake".
Expressing solidarity for his campaign, the box next to Obama's name was shaded.
American singer-songwriter Kelly Clarkson played an acoustic rendition of "Wide Awake" at a concert in Concord, California which was held on July 25, 2013 as part of the singer's 2012 Summer Tour.
Throughout her performance, she included "delicate" falsettos and "signature riffs".
A cover version of "Wide Awake" is on the track listing for the compilation album "Kidz Bop 23" (2013) by Kidz Bop.
The song was also covered by Jake Puckerman (Jacob Artist), Kitty Wilde (Becca Tobin), Tina Cohen-Chang (Jenna Ushkowitz), and Wade "Unique" Adams (Alex Newell) in the 2013 "Glee" episode "A Katy or a Gaga". 
 Katy Perry - "Part of Me" One Direction - "What Makes You Beautiful"