Question: What song, released on September 12, 2008, was sung by the artist interrupted by rapper Kanye West at the 2009 MTV Video Music Awards.

<P0-S0> "The Jackass Song" is the fifth and final single released by The Black Eyed Peas frontman will.i.am from the political compilation album "". <P0-S1>  The song was released on September 17, 2009, and was inspired by Barack Obama's reaction following Kanye West's interruption of Taylor Swift at the 2009 MTV Video Music Awards. <P0-S2>  It features a sample of Kanye West's "Heartless". <P0-S3>  will.i.am wrote a blog piece relating to the song, and it appeared alongside the song's music video on Dipdive. <SEP> <P1-S0>  She followed with three other music videos in 2008—"Beautiful Eyes" from her extended play of the same name, "Change" from the "AT&T Team USA Soundtrack" and "Love Story" from her second album "Fearless" (2008). <P1-S1> American singer-songwriter Taylor Swift has released four video albums and has appeared in thirty-eight music videos, five films and three television shows. <P1-S2>  From her eponymous debut album (2006), she released music videos for the singles "Tim McGraw", "Teardrops on My Guitar", "Our Song", and "Picture to Burn", all directed by Trey Fanjoy and released from 2006–08. <P1-S3>  For the second of these, she earned an MTV Video Music Award for Best New Artist nomination. <P1-S4>  The latter was nominated for two awards at the 2009 CMT Music Awards—Video of the Year and Female Video of the Year. <P1-S5>  For the video of "You Belong with Me" she won Best Female Video at the 2009 MTV Video Music Awards. <P1-S6>  During her acceptance speech, she was interrupted by rapper Kanye West, which sparked controversy and received much media attention. <SEP> <P2-S0> "Love Story" is a song performed by American singer-songwriter Taylor Swift. <P2-S1>  The song was written by Swift and produced by Nathan Chapman, alongside Swift. <P2-S2>  It was released on September 12, 2008 by Big Machine Records, as the lead single from Swift's second studio album "Fearless" (2008). <P2-S3>  The song was written about a love interest of Swift's who was not popular among Swift's family and friends. <P2-S4>  Because of the scenario, Swift related to the plot of William Shakespeare's "Romeo and Juliet" (1597) and used it as a source of inspiration to compose the song. <P2-S5>  However, she replaced "Romeo and Juliet"' s original tragic conclusion with a happy ending. <P2-S6>  It is a midtempo song with a dreamy soprano voice, while the melody continually builds. <P2-S7>  The lyrics are from the perspective of Juliet. <SEP> <P3-S0> Fame Kills: Starring Kanye West and Lady Gaga was a planned co-headlining concert tour by American rapper Kanye West and singer Lady Gaga. <P3-S1>  For the tour, which would have supported West's fourth album "808s & Heartbreak" (2008) and Gaga's "The Fame Monster" EP (2009), the pair conceived a production that would unite their different musical audiences. <P3-S2>  The tour was scheduled to run from November 2009 to January 2010, but was canceled after public controversy regarding West's interruption of Taylor Swift's Best Female Video speech at the 2009 MTV Video Music Awards. <P3-S3>  Shortly after the cancellation, Gaga embarked on her own tour, The Monster Ball Tour, while West took a break from his career.