Question: Tina Turner, the American-born singer of the live album Tina Live, obtained what citizenship in 2013?

Context articles: Acid Queen
Workin' Together
Tina Turner
Tina Live in Europe
Tina Live
It's Only Love (Bryan Adams song)
Tina Turns the Country On!
It's Gonna Work Out Fine (album)
Love Explosion
Tina!: 50th Anniversary Tour

Acid Queen is Tina Turner's second solo album, released in 1975 on the EMI label in the UK, and on United Artists in the US.
 Although it is a Tina Turner solo album, the very first single, "Baby Get It On", was a duet with Ike Turner, Tina Turner's musical partner and husband at the time.
 As it turned out, it was her last solo album to be released before she left Ike Turner and the Ike & Tina Turner Revue.
Workin' Together is a 1971 album recorded and released by Ike & Tina Turner on the Liberty Records label.
 Their second album with the label, it was also their most successful album to date.
 Much like their previous album, "Come Together", the album featured several covers of rock songs and also featured renewed versions of previous Ike & Tina songs, which was a habit for the couple.
 The album featured the duo's biggest-selling hit, a funk rock styled cover of "Proud Mary" and also featured another popular Ike & Tina song, the Ike Turner & Alliene Bullock-composed "Funkier Than a Mosquita's Tweeter", later covered by Nina Simone.
 Several of the songs were written by Ike (including one by "Eki Renrut", which is Ike Turner's name backwards) and "The Way You Love Me" which was a song the Turners had recorded for their very first studio album together, "The Soul of Ike & Tina Turner", a decade earlier.
Tina Turner (born Anna Mae Bullock; November 26, 1939), is an American-born Swiss recording singer, songwriter, dancer, actress, and author.
 Born and raised in the Southeastern United States, Turner relinquished her American citizenship after obtaining Swiss citizenship in 2013.
Tina Live in Europe is the first live album by Tina Turner, released on Capitol Records in 1988.
Tina Live is a live album/DVD by Tina Turner, released on September 28, 2009 in Europe and October 13, 2009 in the United States.
 The tracks were recorded at the GelreDome in Arnhem, Netherlands on March 21, 2009, during Turner's hugely successful .
"It's Only Love" is a song by Canadian singer and songwriter Bryan Adams, featuring American singer Tina Turner.
 It was the sixth and final single from Adams' album "Reckless" (1984) and was included on Tina Turner's live album "Tina Live in Europe" (1988), as well as being added to both artists' greatest hits compilations: Adams' "Anthology" (2005) and Turner's "All the Best" (2004).
 It reached number 15 in January 1986 on the "Billboard" Hot 100 in the U.S. and number 29 in the UK.
 The 12" single included the 1985 live version that would later appear on the 1988 album "Tina Live in Europe".
Tina Turns the Country On!
 is the debut album by Tina Turner, released in 1974 on the United Artists label in the U.S.
 The album was recorded while Turner still was a member of the Ike & Tina Turner Revue.
It's Gonna Work Out Fine is the fourth studio album released by Ike & Tina Turner on the Sue Records label and the fifth associated Ike & Tina project (including the instrumental album, "Dance with Ike & Tina Turner & The Kings of Rhythm") released altogether during their Sue Records tenure.
 It's notable for their title track, also released on the "Dynamite!
" album.
 The Turners left Sue Records in 1964 in search of better deals.
 The album also features Tina Turner's first lyrical composition, "Tinaroo".
 The cover of the album features a young Tina Turner solely on the cover without her partner.
Love Explosion is Tina Turner's fourth solo album, released in March 1979 on the EMI label in the UK, Ariola Records in West Germany and United Artists in the United States.
 It was her second solo album to be released after she left husband Ike Turner and the Ike & Tina Turner Revue.
 The album features heavy influences of funk and disco.
Tina!
: 50th Anniversary Tour was the ninth solo concert tour by American recording artist Tina Turner.
 It was the first tour by Turner in eight years, following her record-breaking "Twenty Four Seven Tour".
 The trek marked the singer's 50th year in music—since joining Ike Turner and the Kings of Rhythm in St. Louis, Missouri.
 In conjunction with the tour, Turner released the compilation album, "Tina!
".
 Beginning October 2008, the tour performed in over 40 cities throughout North America and Europe.