Top model Vogue Williams revealed she's "terrified" about her debut on Australian TV this weekend as she competes on Dancing with the Stars.

The Dublin beauty (26) has been in rehearsals for weeks now but confessed she's very nervous about her first performance on live TV this Sunday.

"Absolutely terrified for dancing on Sunday!!!!" she tweeted to pals yesterday.

Vogue is rated a no-hoper to win the show according to the betting Down Under.

The Dublin beauty is ranked 9th out of the 11 contestants vying to win the show.

Instead, the wife of Hollywood actor Russell Crowe has been installed as the early favourite to lift the glitter trophy.

Blonde bombshell and pop singer, Danielle Spencer, is the hot tip to beat Vogue and the rest of the contestants on the show.

Australian TV presenter, Kerri-Anne Kennerley and actress Zoe Cramond are the second and third hot tips.

Stunning Vogue will also be competing with former Miss Australia Erin McNaught in the TV show which is being filmed in Melbourne.

Vogue has been partnered with professional dancer Christopher Page for the competition and is already in rehearsals.

The leggy lovely, who is engaged to former Westlife star Brian McFadden, is due to get married in Italy in September.