Question: Who did the 2002 runner up sing two cover songs with on American Idol: Greatest Moments?

full_context: Document 1: Suicide of Jadin Bell: Jadin Robert Joseph Bell (June 4, 1997 – February 3, 2013) was an American youth known for his suicide which raised the national profile on youth bullying and gay victimization in bullying.
Document 2: Bo Bice: Harold Elwin "Bo" Bice, Jr. (born November 1, 1975) is an American singer and musician who was the runner-up against Carrie Underwood in the fourth season of "American Idol". Prior to auditioning for "American Idol", Bice released a solo album as well as a few albums with his bands while performing in the night club circuit. In 2005, Bice charted at number two on the "Billboard" Hot 100 with a rendition of "Inside Your Heaven" from "American Idol". He released the album "The Real Thing" after "American Idol" to minor success before being dropped by RCA Records. He started his own record label Sugar Money and subsequently released two more albums, "See the Light" and "3". As of 2014, he is also the lead singer of the touring version of Blood, Sweat & Tears.
Document 3: Justin Timberlake: Justin Randall Timberlake (born January 31, 1981) is an American singer-songwriter, actor and record producer. Born and raised in Tennessee, he appeared on the television shows "Star Search" and "The All-New Mickey Mouse Club" as a child. In the late 1990s, Timberlake rose to prominence as one of the two lead vocalists and youngest member of NSYNC, which eventually became one of the best-selling boy bands of all time. Timberlake began to adopt a more mature image as an artist with the release of his debut solo album, the R&B-focused "Justified" (2002), which yielded the successful singles "Cry Me a River" and "Rock Your Body", and earned his first two Grammy Awards.
Document 4: David Archuleta: David James Archuleta (born December 28, 1990) is an American singer-songwriter, musician, and actor. At ten years old, he won the children's division of the Utah Talent Competition leading to other television singing appearances. When he was twelve years old, Archuleta became the Junior Vocal Champion on "Star Search 2". In 2007, at sixteen years old, he became one of the youngest contestants on the seventh season of "American Idol". In May 2008 he finished as the runner-up, receiving 44 percent of over 97 million votes.
Document 5: Kelly Clarkson: Kelly Brianne Clarkson (born April 24, 1982) is an American singer, songwriter, actress and author. She rose to fame in 2002 after winning the inaugural season of the television series "American Idol", which earned her a record deal with RCA Records. Clarkson's debut single, "Before Your Love/A Moment Like This", topped the US "Billboard" Hot 100 chart and became the best-selling single of 2002 in the nation. It was followed by the release of her debut studio album, "Thankful" (2003), which debuted at number one on the "Billboard" 200 chart. Trying to reinvent her image, Clarkson decided to part ways with "American Idol" management and developed a more pop rock sound for her second album, "Breakaway" (2004). It sold over 12 million copies worldwide and earned Clarkson two Grammy Awards. She took further creative control for her third album, "My December" (2007), by becoming the executive producer and co-writing the entire album. However, it caused a feud with her label, that was dissatisfied with her darker, less commercial rock music and reluctantly promoted the album.
Document 6: Tony Lucca: Anthony James Lucca (born January 23, 1976), is an American singer, songwriter, producer, and actor. He is perhaps best known for starting his career on "The Mickey Mouse Club". After the Mickey Mouse Club, Lucca went to Los Angeles, California, for a brief career as an actor, then became a full-time musician. He is a consistent touring artist and has toured with a multitude of acts, including Maroon 5, Kelly Clarkson, *NSYNC, Marc Anthony, Josh Hoge, Sara Bareilles, Matt Duke, Tyrone Wells, and the late Chris Whitley. He was the second runner-up on the second season (2012) of the American reality television singing competition talent show, "The Voice", broadcast on NBC.
Document 7: Justin Timberlake videography: American entertainer Justin Timberlake has released four video albums and has been featured in thirty-seven music videos, seventeen films, fifteen television shows, and six commercials. He achieved early fame when he appeared in the Disney Channel television series "The New Mickey Mouse Club", alongside singers Britney Spears and Christina Aguilera and actor Ryan Gosling. Timberlake rose to fame in the late 1990s as the lead singer of the boy band NSYNC. In 2002, he launched his solo career and released his solo debut single "Like I Love You", the music video for which was directed by Bucky Chrome. Francis Lawrence directed the video for "Cry Me a River". The video features Timberlake's character as he spies on a former lover, who according to the director portrays his former romantic interest Spears. At the 2003 MTV Video Music Awards, the video won the accolades for Best Male Video and Best Pop Video.
Document 8: Justin Guarini: Justin Guarini (born Justin Eldrin Bell; October 28, 1978) is an American singer/musician, actor, host and producer, who in 2002 was the runner-up on the first season of "American Idol."
Document 9: Michelle Bell: Michelle Bell is an American singer-songwriter and record producer born in Ohio. Bell started to work on a local paper while she was in college, and used to write to publicists at record labels. After moving to New York City, she went on working with Sean Combs. Together they wrote and produced tracks for Jennifer Lopez. Following the release of Lopez's album, Bell became known as a songwriter and producer, working with several artists, including Britney Spears, Girls Aloud, Mary J. Blige and Paulina Rubio.
Document 10: American Idol Season 5: Encores: American Idol Season 5: Encores is compilation album released on May 23, 2006 and contains one cover song from each of the top 12 finalists during season 5 of the television show "American Idol". It is the only "American Idol" album that does not feature an ensemble track by all the contestants, and is the first year in which several individual finalists made the popular music charts. The album sold over 154,000 units in its first week, according to Nielsen SoundScan. It debuted at number three on the "Billboard" 200, behind the Disney Channel Original Movie's "High School Musical Soundtrack" and the Dixie Chicks' "Taking the Long Way", thus becoming the best-selling debut any "American Idol" compilation disk. It was also number two on Top Soundtracks, number four on Top Digital Albums and number six on Top Internet.
Document 11: American Idol Season 6: Greatest Hits: American Idol: Greatest Hits was released on iTunes on June 12, 2007. The album was finally released almost a month after the May finale. The album contains 11 cover songs, by the finalists and Jordin Sparks' winning single. The contains 76 songs and includes cover songs by top 12 and, again, Jordin Sparks' winning single. Neither collection of songs was released as an actual CD but both are available exclusively through the iTunes Store.
Document 12: Kelly Clarkson discography: American singer Kelly Clarkson has released seven studio albums, four extended plays, one compilation album, one remix album, and 38 singles (including four as a featured artist). In 2002, she won the inaugural season of the television competition "American Idol" and was immediately signed to a 1 million recording deal with RCA Records. She made her chart debut in September 2002 with the double A-side single "Before Your Love" / "A Moment Like This", which topped the "Billboard" Hot 100 chart in the United States by achieving the biggest jump to number one. Her debut album, "Thankful", was released in April 2003 and debuted atop the "Billboard" 200 chart in the United States and was certified in four countries, including a double-platinum certification by the Recording Industry Association of America (RIAA). Its lead single, "Miss Independent", charted in nine countries, reaching number nine on the "Billboard" Hot 100. Subsequent singles from the album include "Low" and "The Trouble with Love Is". In 2004, Clarkson released her second album, "Breakaway", which incorporated aspects of pop rock. "Breakaway" debuted at number three on the "Billboard" 200 and subsequently became her most successful studio album to date, being certified sextuple-platinum in the United States and twelve million worldwide. Its first four singles, "Breakaway", "Since U Been Gone", "Behind These Hazel Eyes", and "Because of You", became successful hits worldwide, charting at the top-ten in many countries, and with the latter-most topping the charts in the Netherlands and Switzerland. Its final single, "Walk Away", became a top-twenty hit in many countries.
Document 13: Before Your Love: "Before Your Love" is a song recorded by American pop singer Kelly Clarkson. It was released as her debut single alongside "A Moment Like This" on September 17, 2002, following her win as the first "American Idol" winner. It went on to become the best-selling single of 2002 in the United States. A new mix of song was later included on her debut album, "Thankful" (2003).
Document 14: American Idol: Greatest Moments: American Idol: Greatest Moments is the first "American Idol" soundtrack, with music from the first season of "American Idol". It contains two cover songs from both Kelly Clarkson and Justin Guarini, the winner and runner-up of the original season, one song from the remaining eight finalists, one song by all the finalists, and Clarkson's two songs from her debut single as bonus tracks. It is the only "American Idol" album that endorses the winner's single. The album was released on October 1, 2002.
Document 15: A Moment Like This: "A Moment Like This" is the debut single by American singer Kelly Clarkson, the winner of the first season of "American Idol". It was released as a double-A side with "Before Your Love" and topped the "Billboard" Hot 100. The song was later included on her debut album, "Thankful" (2003). It is her coronation song from "American Idol".
ground_truth: Kelly Clarkson