Kiley Dean (born April 12, 1982) is an American contemporary R&B singer. A job singing at Disney World in Orlando, Florida lead to singing back-up vocals for Britney Spears' "…Baby One More Time Tour". 　　 　　In 2002 she was signed to Timbaland's short-lived Beat Club Records, releasing two singles before her Timbaland-produced debut, Simple Girl, was shelved. In 2006 she recorded another album, Changes, but it went unreleased as well. 　　 　　In 2007 she signed with Mathew Knowles' Music World Entertainment label and is currently in the studio recording new material for an album.[citation needed] Timbaland has been confirmed to be one of the producers for her third album. 　　 　　In 2008, she joined pop singer Madonna on her Sticky & Sweet Tour as a backup vocalist, replacing Madonna's long-time backing singer Donna DeLory. Kiley also performed on the 2nd European leg of the tour in 2009.