Courtney Act is an Aquarius singer and drag queen who rose to fame after making the semifinals of Australian Idol in 2003. She was later a finalist on the sixth season of the reality show RuPaul's Drag Race. In 2018, she became the winner of Celebrity Big Brother UK.

Courtney was born in Brisbane, Australia on February 18, 1982. She began her career as a singer and drag queen, and rose to fame after making the semifinals of Australian Idol in 2003. Courtney was later a finalist on the sixth season of RuPaul's Drag Race. In 2018, she won Celebrity Big Brother UK.