Topic summary
Ke$ha

Extracted from the Wikipedia article Kesha.
2005–2009: Career beginnings
In 2005, at age 18, Kesha was signed to the music publishing company Prescription Songs. Kesha later sang background vocals for Paris Hilton's single, "Nothing in This World". Kesha then signed with David Sonenberg's management company, DAS Communications Inc., in 2006. DAS was tasked with obtaining a major label record deal for Kesha in a year's time in exchange for 20 percent of her music income, with her having the option of ending the relationship if they failed. She worked with several writers and producers while at the company and ended up co-writing Australian pop group the Veronicas' single "This Love" with producer Toby Gad. While furthering her career in the studio, Kesha earned her living as a waitress. While struggling to get by, she began stylizing her name as 'Ke$ha', explaining the dollar sign as an ironic gesture.