Kesha Rose Sebert (born March 1, 1987) (formerly stylized as Ke$ha) is an American singer, songwriter and rapper. In 2005, at age 18, Kesha was signed to producer Dr. Luke's label Kemosabe Records. Her breakthrough came in early 2009 after appearing on rapper Flo Rida's number-one single, "Right Round". Her debut album, Animal, and her first extended play, Cannibal, were released in 2010. Kesha's music and image propelled her to immediate commercial success, with Animal debuting as the number-one album in the United States. She also achieved two number-one singles, "Tik Tok" and "We R Who We R", and a string of top-ten hits singles from the album and its re-release. At the same time, she continued to write songs for other artists, including "Till the World Ends" for Britney Spears. Warrior, her second studio album, was released in December 2012, spawning Kesha's eighth top-ten single with "Die Young". "Tik Tok" is among the best-selling digital singles in history, selling over 14 million units internationally.
Cannibal is the debut extended play (EP) by American recording artist Kesha, released on November 19, 2010. The EP is a follow-up companion to her debut album, Animal. Originally, the record was thought to be released as a deluxe edition of Animal, but was instead sold and released as both an EP and a deluxe edition of Animal. Kesha worked with a variety of producers and writers such as executive producer Dr. Luke, Benny Blanco, Ammo, Max Martin, Bangladesh and others. Musically, the songs on Cannibal are of the dance-pop genre, with some songs incorporating elements of electro and electropop in their production and beats. Throughout the album, the use of Auto-Tune and vocoders is prominent. Lyrically, the songs on Cannibal speak of ignoring judgement or hate and experiences based on love and heartbreak.
Cannibal received generally positive reviews from music critics. However, a common complaint amongst critics was the overuse of Auto-Tune, while the album's production was generally highlighted. The album's lyrics generally polarized music critics; some praised her boldness, while others criticized them as being too raunchy. In the United States, the EP reached a peak of fifteen selling 74,000 copies in its first week of release. In Canada, the album achieved similar success reaching a peak of fourteen on the chart. Cannibal was certified gold by the Recording Industry Association of America (RIAA) for shipment of 500,000 copies.