Question: What is the name of the song, originally performed by Taylor Swift, that came before Kendrick Lamar's second number-one single, "Humble"?
Context: "Fearless" is a country pop song performed by American singer-songwriter Taylor Swift.  The song was co-written by Swift in collaboration with Liz Rose and Hillary Lindsey and produced by Nathan Chapman and Swift.  "Fearless" was released on January 3, 2010 by Big Machine Records as the fifth and final single from Swift's second studio album of the same name (2008).  Swift composed the song while traveling on tour to promote her eponymous debut album, "Taylor Swift" (2006).  She wrote "Fearless" in regard to the fearlessness of falling in love and eventually titled her second studio album after the song.  Musically, it contains qualities commonly found in country pop music and, lyrically, is about a perfect first date. "Humble" (stylized as "HUMBLE.")  is a song by American rapper Kendrick Lamar.  It was released on March 30, 2017, by Top Dawg Entertainment, Aftermath Entertainment and Interscope Records.  The song, written by Lamar and Mike Will Made It and produced by the latter, was serviced to rhythmic contemporary radio as the lead single from Lamar's fourth studio album, "Damn".  The single became Lamar's second number-one single on the US "Billboard" Hot 100 after "Bad Blood" and his first as a lead artist. "Bad Blood" is a song by American singer-songwriter Taylor Swift, from her fifth studio album "1989" (2014).  The remixed version of the song, featuring American rapper Kendrick Lamar, was released on May 17, 2015, by Republic Records as "1989"' s fourth single.  The album version was written by Swift, Max Martin, and Shellback, with Lamar writing his verses on the remixed version.  The lyrics of "Bad Blood" describe betrayal by a close friend.  The album version is the eighth track of "1989". "Should've Said No" is a song written and recorded by American singer-songwriter Taylor Swift.  The song serves as the fifth and final single from her self-titled debut studio album.  The song is about Swift addressing her former lover who cheated on her.  It became her second number-one single on the "Billboard" Hot Country Songs chart, and was a Top 40 hit on the "Billboard" Hot 100.  In addition, "Should've Said No" has been certified platinum by the Recording Industry Association of America (RIAA). Now That's What I Call Music!  56 is the 56th edition of the "Now! " series in the United States, released on October 30, 2015.  It features 22 tracks including three "Billboard" Hot 100 number-one hits: "See You Again" by Wiz Khalifa featuring Charlie Puth, "Can't Feel My Face" by The Weeknd and "Bad Blood" by Taylor Swift featuring Kendrick Lamar. "All 4 Love" (also known as "All for Love") is a number-one single by the music group Color Me Badd released in 1991 as the third single from their debut album "C.M.B." As a number-one single, it replaced Michael Jackson's "Black or White" and was then replaced by Elton John and George Michael's "Don't Let the Sun Go Down on Me" in early 1992.  It was the band's second number-one single in the US, and also their last one.  The recording contains elements and/or samples of the 1966 minor R&B hit "Patch My Heart" by The Mad Lads.  In 2002, Stevie Brock covered it as his first single. "i" is a song by American rapper Kendrick Lamar.  It was released on September 23, 2014 as the lead single from Lamar's third studio album "To Pimp a Butterfly".  The song utilizes music from "That Lady", written by and originally performed by R&B group The Isley Brothers, elements from which were re-recorded rather than being directly sampled from the original record.  "i" won two awards at the 2015 Grammy Awards: Best Rap Performance and Best Rap Song. "Be with You" ("Sólo me importas tú" in Spanish countries) is a song performed by Spanish singer Enrique Iglesias.  It was co-written by Iglesias and, produced by Mark Taylor and Brian Rawling, the team responsible for Cher's hit song "Believe".  Iglesias once stated that he initially came up with the lyrics of the song while taking a break from recording in London's Hyde Park.  The song was released as the second single from Iglesias' debut English studio album, "Enrique", in 2000.  The song was successful, particularly in the U.S where it was Iglesias' second number-one single on the "Billboard" Hot 100.  The song received a Grammy nomination for Best Dance Recording. The ARIA Albums Chart ranks the best-performing albums and extended plays (EPs) in Australia.  Its data, published by the Australian Recording Industry Association, is based collectively on each album and EP's weekly physical and digital sales.  In 2015, 31 albums claimed the top spot, including Taylor Swift's "1989", which started its peak position in 2014, and thirteen acts achieved their first number-one album or EP in Australia: Meghan Trainor, Kendrick Lamar, Lee Kernaghan, Sam Smith, Hermitude, Tame Impala, Northlane, Dr. Dre, Bullet for My Valentine, The Weeknd, Troye Sivan, Parkway Drive and the Royal Philharmonic Orchestra. "Our Song" is a country song performed by American singer-songwriter Taylor Swift.  The song was written by Swift and produced by Nathan Chapman.  It was released on September 9, 2007 by Big Machine Records as the third single from Swift's eponymous debut album, "Taylor Swift" (2006).  Swift solely composed "Our Song" for the talent show of her freshman year in high school, about a boyfriend who she did not have a song with.  It was included on "Taylor Swift" as she recalled its popularity with her classmates.  The uptempo track is musically driven mainly by banjo and lyrically describes a young couple who use the events in their lives in place of a regular song.
Answer: Bad Blood