Lenka (born Lenka Kripac in 1978) is an Australian television actress turned ensemble musician with Decoder Ring, turned solo singer-songwriter, most famous worldwide for her song "The Show", which has been used in numerous advertisements, most notably for Old Navy.

Previously best known as an actress in Australia and as a host of a long-running children's breakfast cartoon program Cheez TV in Australia, she has appeared in numerous Australian television serials and feature films
"Don't Let Me Fall" was featured in a television commercial for Telus in Canada. "The Show" has been featured as soundtrack for an Old Navy as well as an Ugly Betty commercial, the film Angus, Thongs and Perfect Snogging, the 2009 Spring Campaign of the Polish TV Station TVN (Poland), and was promoted as an iTunes Free Single of the Week. The songs "Trouble Is a Friend" and "Live Like You're Dying" were featured in Grey's Anatomy and "Trouble is a Friend", "Don't Let Me Fall", "The Show", and "We Will Not Grow Old" were featured in the teen drama 90210.

Lenka has performed on the late-night network television interview shows in America, Late Night with Conan O'Brien, Late Late Show with Craig Ferguson and The Tonight Show singing "The Show" with her full band.

On the week of 3 November 2008, "The Show" debuted at number 71 on the Australian ARIA Singles Chart.

The beginning of 2009 saw Lenka tour extensively throughout America and Canada. On February 2nd 2009 Lenka performed her first sold out show in Toronto, Canada which she played a remix version of "The Show" as her encore.

Summer 2009 will see Lenka's album released in Europe and Asia, with coinciding tours and festival appearances.

In Vietnam, "The Show" was a huge hit and became one of the most played songs in public.

In Poland, due to the huge popularity of "The Show" Lenka's debut album was certificated gold after 10,000 copies sold