Question: What is the nationality of the singer of the song "Are You That Somebody" ?

Context paragraphs:
Somebody Wants Me Out of the Way: "Somebody Wants Me Out of the Way" is a song written by Dennis Knutson and A.L. "Doodle" Owens and recorded by American country music artist George Jones.  It was released in April 1986 as the third single from his album "Who's Gonna Fill Their Shoes".  The song peaked at number 9 on the "Billboard" Hot Country Singles chart.  The song is very much in the tradition of George's previous hits "Still Doin' Time" and "If Drinkin' Don't Kill Me (Her Memory Will)" in that it is a hard "drinking song," but it's also a "cheatin'" song, with the narrator suspicious that "Somebody keeps paying my bar tab but the bartender won't tell me who."  Jones delivers a soulful, bluesy vocal over a stone country arrangement with a prominent, shimmering acoustic guitar.  The singer, who had been a notorious drinker, was sober by this time thanks to his wife Nancy, who had gotten his career back on track after years of mismanagement and missed concert dates.

Gotta Be Somebody: "Gotta Be Somebody" is the first official single released from Nickelback's sixth studio album, "Dark Horse".  Originally, the lead single from the album was set to be "If Today Was Your Last Day" but was changed instead to "Gotta Be Somebody".  The song was digitally delivered to all formats on September 29, 2008.  "Gotta Be Somebody" has been covered by American country music singer Bucky Covington in 2009, and English pop singer Shayne Ward in 2010.  It was used in a video package for the 2008 WWE Tribute to the Troops show.

Aaliyah: Aaliyah Dana Haughton ( ; January 16, 1979 – August 25, 2001) was an American singer, actress, and model.  She was born in Brooklyn, New York, and raised in Detroit, Michigan.  At the age of 10, she appeared on the television show "Star Search" and performed in concert alongside Gladys Knight.  At age 12, Aaliyah signed with Jive Records and her uncle Barry Hankerson's Blackground Records.  Hankerson introduced her to R. Kelly, who became her mentor, as well as lead songwriter and producer of her debut album, "Age Ain't Nothing but a Number".  The album sold three million copies in the United States and was certified double platinum by the Recording Industry Association of America (RIAA).  After facing allegations of an illegal marriage with R. Kelly, Aaliyah ended her contract with Jive and signed with Atlantic Records.

Somebody's Watching Me: "Somebody's Watching Me" is a song by American singer Rockwell from his debut studio album "Somebody's Watching Me" (1984).  It was released as Rockwell's debut single and lead single from the album on January 14, 1984, by Motown.  It features former Jackson 5 members Michael Jackson (vocals in the chorus) and Jermaine Jackson (additional backing vocals).

Everybody's Got Somebody but Me: "Everybody's Got Somebody but Me" is a song co-written and recorded by American country music artist Hunter Hayes for his eponymous debut album, "Hunter Hayes" (2011).  While recording new material for "(Encore)", the expanded re-issue of his debut, Hayes also re-recorded three of the tracks, including a new duet version of "Everybody's Got Somebody but Me" featuring guest vocals by singer Jason Mraz.  Atlantic Nashville released the "Encore" version of the song as the fifth single from the album, and second from the "(Encore)" edition, on September 3, 2013.

Overnight Celebrity: "Overnight Celebrity" is the second single from Twista's 2004 album "Kamikaze".  The song was produced and features uncredited vocals by Kanye West.  It contains a sample of the Aaliyah song "Are You That Somebody".  The song reached number six on the "Billboard" Hot 100 on May 11, 2004.

Somebody New (Billy Ray Cyrus song): "Somebody New" is a song written by Alex Harvey and Mike Curtis, and recorded by American country music singer, Billy Ray Cyrus.  It was released in September 1993 as the second single from his platinum-selling second album, "It Won't Be the Last".  The song was the follow-up to "In the Heart of a Woman".  "Somebody New" reached a peak of number 9 on the "Billboard" Hot Country Singles & Tracks (now Hot Country Songs chart), and number 4 on the U.S. Bubbling Under Hot 100 chart.  It also gained play in Canada, where it reached number 14.

Somebody Loan Me a Dime: Somebody Loan Me a Dime is a 1974 studio album by blues singer and guitarist Fenton Robinson, his debut under the Alligator Records imprint.  Blending together some elements of jazz with Chicago blues and Texas blues, the album was largely critically well received and is regarded as important within his discography.  Among the album's tracks is a re-recording of his 1967 signature song, "Somebody Loan Me a Dime", which has become a blues standard.  It has been reissued multiple times in the United States and Japan, including with bonus tracks.

Going Out Like That: "Going Out Like That" is a song recorded by American country music singer Reba McEntire for her twenty-seventh studio album, "Love Somebody", which was released on April 14, 2015.  It was released on January 6, 2015, as the lead single.  "Going Out Like That" is McEntire's first single for Nash Icon as well as her first single since "Somebody's Chelsea" in 2011.  The song was written by Rhett Akins, Ben Hayslip, Jason Sellers and produced by Tony Brown.

Somebody's Watching Me (album): Somebody's Watching Me is singer/songwriter Rockwell's debut album, released in 1984 on Motown.  It featured the song, "Somebody's Watching Me" (with Michael Jackson on vocals in the chorus), as well as the minor hit "Obscene Phone Caller".

Supporting paragraphs: Overnight Celebrity Aaliyah
Answer: American