Question: Which artist is a rapper, Travie McCoy or Jeremy McKinnon?
Context: Jeremy Wade McKinnon (born December 17, 1985) is an American musician and producer, best known as a founding member and the lead vocalist of A Day to Remember.  He has produced full-length albums for The Devil Wears Prada, The Ghost Inside, Neck Deep, and Wage War. "Billionaire" is the debut single by American recording artist Travie McCoy, featuring guest vocals from Bruno Mars.  It is the lead single from McCoy's debut studio album, "Lazarus".  The song was produced by The Smeezingtons, which consists of Mars, Philip Lawrence and Ari Levine.  Lyrically, McCoy imagines what would happen if he became a billionaire, referencing all the good he would do to others with the money along with his desire to be on the cover of "Forbes" magazine, "smiling next to Oprah and The Queen".  As of July 2011, the song has sold 3 million digital downloads, making it Mars' third single to do so.  The song was also included in Mars' performance in Super Bowl XLVIII halftime show in 2014.  It was released in the UK via digital download on July 26, 2010. American rapper Travie McCoy has released one studio album and sixteen singles, including twelve as a featured artist. Travis Lazarus "Travie" McCoy (born August 6, 1981) is an American rapper, singer and songwriter.  He is the co-founder and lead singer of the rap rock band Gym Class Heroes, in addition to having a solo career.  McCoy became involved with punk rock scenes as a teenager.  He formed the band Gym Class Heroes with childhood friend Matt McGinley, and after several line-up changes, the group was signed to Fueled by Ramen, and released their debut album. "Pretty Girls" is a song performed by British Virgin Islands recording artist Iyaz, released on 24 June 2011.  The song features vocals from American rapper Travie McCoy.  The song has peaked at number 43 on the U.S "Billboard" Hot 100. Lazarus is the debut studio album by Gym Class Heroes lead singer Travie McCoy, released on June 8, 2010.  McCoy announced his plans to pursue a solo career in early 2010, although he insisted that Gym Class Heroes had not broken up.  After creating demos of melancholy and low-tempo songs, McCoy decided to abandon his early material and start over, as he claimed the songs were "too personal".  He began to write more uptempo "party anthems" with lyrical themes of overcoming grief.  Musically, McCoy draws from various influences on the record, including hip-hop, reggae, and rock.  The album contains collaborations from Bruno Mars, Cee Lo Green, and T-Pain, among others. "We'll Be Alright" is the third single from Travie McCoy's debut solo album, "Lazarus".  The song was produced by The Smeezingtons and Stereotypes and written by Rob Coombes, Danny Goffey, Phillip Lawrence, Bruno Mars, Mick Quinn, Jonathan Yip, Ray Romulus and Jeremy Reeves.  The song samples the 1995 single, "Alright" by the British alternative rock group Supergrass.  The song has charted at #14 in New Zealand.  The official music video features a cameo appearance from singer Porcelain Black.  A second music video features scenes from the film "Prom". "Higher" is the fifth single from English singer-songwriter Taio Cruz's second studio album, "Rokstarr".  It was written and produced by Cruz and Sandy Vee, and was released on 26 November 2010.  This song was originally written for Australian singer Kylie Minogue's album "Aphrodite", but plans fell through.  However, Cruz and Minogue recorded a version of the song for the European release, while American rapper Travie McCoy recorded guest raps for the American release.  The Brazilian and United Kingdom versions have parts of McCoy's rap mixed into the Minogue version.  The version on Cruz's albums feature a solo vocal by Cruz with no guest vocalist and an edited version of the solo version was added to Radio Disney's playlist. "Need You" is the second single released by American rapper Travie McCoy from his debut solo album, "Lazarus".  The song was produced by Lucas Secon and written by McCoy, Secon, Wayne Hector and Carsten Mortensen aka Mintman.  The song maintained a peak of #6 on the Bubbling Under Hot 100 Singles Chart.  The music video for "Need You" was released on October 20, 2010 and was shot in Los Angeles.  The plot features McCoy wandering in Chinatown looking for his girlfriend. The discography of Tyga, an American rapper, consists of four studio albums, two compilation albums, fourteen mixtapes, eight singles (including four as a featured artist) and forty-eight music videos.  In 2008, Tyga released his first studio album, "No Introduction", on the record label Decaydance Records.  The album featured the single "Coconut Juice", which features singer Travie McCoy; the song peaked at number 94 on the US "Billboard" Hot 100, becoming Tyga's first song to appear on the chart.  In 2010, Tyga and American singer Chris Brown released the collaborative mixtape "Fan of a Fan", which included the single "Deuces": the song peaked at number 14 on the "Billboard" Hot 100 and became Tyga's first song to chart on the US Hot R&B/Hip-Hop Songs chart, peaking at number thirty.  Tyga also appeared on the song "Loyalty", a single by fellow rapper Birdman, and collaborated with rapper Lil Wayne on the non-album single "I'm on It", both of which failed to chart on the "Billboard" Hot 100.
Answer: Travis Lazarus "Travie" McCoy