Shane Gilberto Jenek (born 18 February 1982), better known under the stage name Courtney Act, is an Australian drag queen, pop singer, entertainer and reality television personality.
Jenek first came to prominence, as Courtney, competing on the first season of Australian Idol in 2003.
After the show, she released her debut single, "Rub Me Wrong", which peaked at No.
29 on the ARIA Singles Chart.
In 2003, while auditioning for Australian Idol, he also became the first LGBT contestant to openly appear on a reality TV talent show.In 2014, Jenek was one of the runners-up in season six of RuPaul's Drag Race.
In January 2018, Jenek appeared on season twenty one of Celebrity Big Brother UK and ultimately won the series with 49.43% of the final public vote.
Jenek also began hosting The Bi Life, the UK's first bisexual reality dating show, on E!.
In 2019 Act competed and was runner-up on Season 16 of the Australian version of Dancing with the Stars, where Act was paired with Joshua Keefe.
This made Act and Keefe the first same-sex pairing in the history of the Australian version, as well as the second same-sex pairing on any version of the show.