X Factor 2012: Judges' Houses Guest Mentors Leaked?

SPOILER ALERT! A tabloid claims to have got hold of the identities of this year's X Factor Judges' Houses guest mentors... and it's bad news for Sinitta.

As was rumoured last week, the long-time favourite - who has been accompanying Simon Cowell or Louis Walsh since the first season - has been shunned for the first time.

The Daily Star Sunday alleges that Nicole Scherzinger, who has been given the Boys category, will be jetting off to Dubai with Ne-Yo in tow, whilst Tulisa takes the Girls to St Lucia with Tinie Tempah.

Louis Walsh has allegedly bagged Sharon Osbourne, and will be hitting Las Vegas (errr, isn't it called Judges' Houses?!) with the Groups, whilst Gary Barlow remains in London with Robbie Williams helping him narrow down the Over 28s.

Williams also joined his Take That bandmate last year, whilst Tulisa was joined by Jessie J, Kelly Rowland by Jennifer Hudson and Walsh by (sob) Sinitta.

The X Factor continues Saturdays on ITV1.

PHOTOS: Nicole Scherzinger joins the judges

Kristen Stewart Doesn't Understand Why She Should Suffer For Rupert Sanders Affair
Katherine Jenkins Forced To Call Police Over Denies Beckham Death Threats
Katy Perry Wears Revealing Dress On Robert Pattinson Date?