Nowadays, she's considered something of a Sydney It-girl, attending social events around the country while still landing regular work as an editorial and commercial model.
The now 29-year-old has also strutted her stuff on the runway for Marc Jacobs, Louis Vuitton and Alexander McQueen.
Property 175cm tall, with measurements 89-64-91 Tahnne is a weak point in his supermodel era of wireless.
They battled it out trying to prove themselves on various seasons on Australia's Next Top Model.
From strength to strength: Alice pictured has gone on to become one of the show's most successful ex-contestants Demelza Reveley, Cycle Four Then 16-year-old Demelza caused controversy in 2008's Cycle Four after she was accused of bullying a fellow competitor.
Amanda still models and has management in Los Angeles as well as Australia.