Kesha Rose Sebert (/ˈkɛʃə ˈsiːbərt/; born March 1, 1987), usually known professionally by the mononym Kesha (formerly stylized as Ke$ha), is an American singer, songwriter, rapper, and actress. In 2005, at age 18, Kesha was signed to Kemosabe Records. Her first major success came in early 2009 after she was featured on American rapper Flo Rida's number-one single "Right Round".
Kesha's music and image propelled her to immediate success. She has earned two number-one albums on the US Billboard 200 with Animal (2010) and Rainbow (2017), and the top-ten records Warrior (2012) and High Road (2020). Kesha has attained ten top-ten singles on the US Billboard Hot 100, including "Tik Tok", "Blah Blah Blah", "Your Love Is My Drug", "Take It Off", "Blow", "Die Young", "My First Kiss" with 3OH!3, "We R Who We R", "Right Round" with Flo Rida, and "Timber" with Pitbull. The single "Tik Tok", at one point, was the best-selling digital single in history, selling over 16.5 million units internationally.