Khloe Kardashian will appear as a guest judge on a drag queen TV talent show.

The 29-year-old beauty has announced she will be starring in the upcoming sixth season of 'RuPaul's Drag Race' and has expressed her excitement about taking part.

The 'Keeping Up With The Kardashians' star said: ''I've been a huge fan of RuPaul's Drag Race for years. Every episode is packed with glamour, beauty secrets and fashion - all things I love!

''It really was a dream come true to be a guest judge this season. My favourite part was working with RuPaul who is a legend and getting to know the contestants - they are all so talented. I am cheering for them all!''

A photograph of Khloe with RuPaul was also posted on the show's official Twitter account with the caption: ''We must say that @RuPaul and @khloekardashian are looking #SIXENING! (sic)''

According to Us Weekly, the fashion designer will be a judge on two back-to-back episodes and will be on a panel alongside TV personality Michelle Visage and fashion designer Santino Rice to help select the winners.

In a statement, host RuPaul - born Rupaul Andre Charles - said: ''This season of RuPaul's Drag Race is perfect for viewers who want to 'butch it up' after watching a month of Olympic figure skating!''

Other celebrity guest judges will include 'How I Met Your Mother' actor Neil Patrick Harris, former American Idol contestant Adam Lambert, Exorcist star Linda Blair and former American Idol judge Paula Abdul who will help to find the next drag superstar.

The sixth season kicks off on Logo TV on Monday, February 24.