Question: Who was the singer of the song that held the record for most weeks spent at number one by a female country artist until it was surpassed by the the one named second best song of 2012 by "Rolling Stone Magazine"?

<P0-S0> "We Are Never Ever Getting Back Together" is a song recorded by American singer-songwriter Taylor Swift for her fourth studio album, "Red" (2012). <P0-S1>  Swift co-wrote the song with its producers, Max Martin and Shellback. <P0-S2>  The song was released as the lead single from "Red" on August 13, 2012, by Big Machine Records. <P0-S3>  Its lyrics depict Swift's frustrations at an ex-lover who wants to re-kindle their relationship. " <P0-S4> Rolling Stone" magazine named the song the second best song of 2012 while it took the fourth spot in "Time"' s end-of-year poll. <P0-S5>  It has received a Grammy Award nomination for Record of the Year. <P0-S6>  It also received a People's Choice Awards nomination for Favorite Song of the Year. <SEP> <P1-S0> The singles discography of Kitty Wells, an American country artist, consists of ninety singles, nineteen B-sides, and two music videos. <P1-S1>  In 1949 she was signed to RCA Victor Records, where she released her debut single, "Death at the Bar" also in 1949. <P1-S2>  Dropped from RCA in 1950, Wells signed with Decca Records and released the single "It Wasn't God Who Made Honky Tonk Angels" in 1952. <P1-S3>  The song was an answer song to Hank Thompson's hit, "The Wild Side of Life", spending six weeks at number one on the "Billboard Magazine" Hot C&W Sides chart. <P1-S4>  The single sold one million copies and made Wells the first female country artist to have a single reach number one on the "Billboard" country list. <P1-S5>  Until the end of the decade, Wells became the only woman on the country chart that would consistently receive radio airplay. <P1-S6>  In 1953 the song, "Paying for That Back Street Affair" reached #6 on the "Billboard" Hot C&W Sides list, as well as twenty one additional Top Ten singles on the same chart between 1953 and 1959. <P1-S7>  This included singles such as the Red Foley duet "One by One" (1954), "Making Believe" (1955), "I Can't Stop Loving You" (1958), "Mommy for a Day" (1959), and "Amigo's Guitar" (1959). <P1-S8>  The latter song was written by Wells herself and later won her a BMI Songwriter's Award. <SEP> <P2-S0> American singer and songwriter Mary J. Blige began her career as a backing vocalist for Father MC in the early 1990s. <P2-S1>  Her discography as a solo artist began in 1992 and consists of thirteen studio albums, two live albums, two remix albums and over eighty singles—including more than 20 as a featured artist. <P2-S2>  Blige has sold over 50 million albums and 15 million singles worldwide. <P2-S3>  In 2009, "Billboard" magazine ranked Blige as the most successful female R&B artist of the past 25 years, while listing her 2006 song "Be Without You" as the top R&B song of the 2000s, as it spent an unparalleled 75 weeks on the Hot R&B/Hip-Hop Songs chart, 15 of them at number one. <P2-S4>  In 2011, VH1 ranked Blige as the 80th greatest artist of all time. <P2-S5>  Moreover, she was ranked 100th on the list of "100 Greatest Singers of All Time" by "Rolling Stone" magazine. <P2-S6>  In 2012, VH1 ranked Blige ninth among "The 100 Greatest Woman in Music" listing. <SEP> <P3-S0> "Once a Day" is a song written by Bill Anderson and recorded as the debut single by American country artist Connie Smith. <P3-S1>  It was produced by Bob Ferguson for her self-titled debut album. <P3-S2>  The song was released in August 1964, topping the "Billboard" country music chart for eight weeks between late 1964 and early 1965. <P3-S3>  It was the first debut single by a female country artist to reach number one, and held the record for the most weeks spent at number one by a female country artist until it was surpassed by Taylor Swift's "We Are Never Ever Getting Back Together" in December 2012.