Ke$ha

Kesha Rose Sebert (pronounced /kɛʃə/, KESH-ə; born March 1, 1987),[5] better known mononymously as Kesha (stylized as Ke$ha), is an American recording artist. Her breakthrough came in early 2009 after appearing on Flo Rida's number one single "Right Round". Her debut single, "Tik Tok", was released in August 2009 and reached number one in four countries and set the female weekly download record in the US. Her debut album, Animal, was released in early 2010.