Question: The 2015 MTV Video Music Awards featured the music video premier of a song off of Taylor Swift's fifth studio album, which was called what?

The 2015 MTV Video Music Awards were held on August 30, 2015.  The 32nd installment of the event was held at the Microsoft Theater in Los Angeles, California, and hosted by Miley Cyrus.  Taylor Swift led the nominations with a total of ten, followed by Ed Sheeran, who had six., bringing his total number of mentions to 13.  Cyrus also announced and released her studio album "Miley Cyrus & Her Dead Petz", right after her performance at the end of the show.  During his acceptance speech, Kanye West announced that he would be running for the 2020 U.S. Presidential Election.  Taylor Swift won the most awards with four, including Video of the Year and Best Female Video.  Swift's "Wildest Dreams" music video premiered during the pre-show.  The VMA trophies were redesigned by Jeremy Scott. <SEP> American singer-songwriter Taylor Swift has released four video albums and has appeared in thirty-eight music videos, five films and three television shows.  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.  For the second of these, she earned an MTV Video Music Award for Best New Artist nomination.  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).  The latter was nominated for two awards at the 2009 CMT Music Awards—Video of the Year and Female Video of the Year.  For the video of "You Belong with Me" she won Best Female Video at the 2009 MTV Video Music Awards.  During her acceptance speech, she was interrupted by rapper Kanye West, which sparked controversy and received much media attention. <SEP> American singer Lady Gaga has released three video albums and has been featured in twenty-eight music videos.  From her debut album "The Fame" (2008), she released music videos for the singles "Just Dance", "Poker Face", "LoveGame" and "Paparazzi".  In the latter, she portrays a doomed starlet taking revenge on her lover.  She reissued her first album as "The Fame Monster" (2009), preceded by a music video for the lead single "Bad Romance", which won a Grammy Award for Best Music Video and seven MTV Video Music Awards, including Video of the Year in 2010.  The following year, Jonas Åkerlund directed the music video for "Telephone"—a continuation of "Paparazzi"—which was shot as a short film.  The video received an MTV Video Music Award for Video of the Year nomination, and was named the Best Music Video of the Decade by "Billboard" in January 2015.  For her 2010 video "Alejandro", Gaga received positive review from critics, though she was criticized by the Catholic League that alleged blasphemy. <SEP>  The song was released to radio by Big Machine Records on August 31, 2015, as the album's fifth single. "Wildest Dreams" is a song recorded by American singer-songwriter Taylor Swift for her fifth studio album, "1989".  Swift co-wrote the song with its producers Max Martin and Shellback.  Musically, "Wildest Dreams" is a love ballad with a prominent dream pop influence, with the lyrics describing Swift's plea for her lover to remember her.